Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
6,268 results · page 2 of 126
Oct 23, 2026Relative path traversal during model archive extraction in Amazon Web Services Multi Model Server 1.1.11 and earlier might allow remote actors to execute arbitrCVE-2026-115812 · Other software · AWS · reported by ff89ba41-3aa1-4d27-914a-91399e9639e5Critical 9.3
Relative path traversal during model archive extraction in Amazon Web Services Multi Model Server 1.1.11 and earlier might allow remote actors to execute arbitrary code via a crafted model archive. Multi Model Server is end of life and no fixed version is available. Users should discontinue use of Multi Model Server and migrate to a supported model serving solution.
- Product
- multi-model-server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026A flaw in Node.js TLS hostname verification allows a certificate without a matching IP address SAN to authenticate a connection to an IPv4 address when the hostCVE-2026-105483 · Other software · nodejs · reported by support@hackerone.comHigh 7.4
A flaw in Node.js TLS hostname verification allows a certificate without a matching IP address SAN to authenticate a connection to an IPv4 address when the host is written with non-ASCII characters, such as fullwidth digits (`１２７.0.0.1`). `tls.checkServerIdentity()` did not recognize such hosts as IP addresses, even though they normalize and resolve to a regular IPv4 address, and matched them against the certificate DNS names and Common Name instead. A certificate containing `DNS:127.0.0.1` or `DNS:*.0.0.1` could therefore be accepted for an IP endpoint it was not issued for. This is a regression introduced after the fix for CVE-2026-48618. This vulnerability affects Node.js **26.x** and **24.x**.
- Product
- node
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026GFI Archiver before 15.14 contains a stored cross-site scripting vulnerability in the MailInsights scheduled report configuration that allows authenticated attaCVE-2026-112333 · Other software · GFI Software · reported by VulnCheckMedium 5.1
GFI Archiver before 15.14 contains a stored cross-site scripting vulnerability in the MailInsights scheduled report configuration that allows authenticated attackers to inject arbitrary web script or HTML via the report name parameter to /Archiver/MailInsights.aspx. The injected payload is stored by ReportScheduling.btnSaveReport_Click() without output encoding and is executed in the browser of the user who created the scheduled report when they subsequently view the MailInsights page.
- Product
- GFI Archiver
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026In the Linux kernel, the following vulnerability has been resolved: ipv4: udp: Create exceptions before socket matching Currently, when ICMP Fragmentation NeeCVE-2026-99077 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.4
In the Linux kernel, the following vulnerability has been resolved: ipv4: udp: Create exceptions before socket matching Currently, when ICMP Fragmentation Needed and Redirect Message packets are locally delivered and quote a UDP packet, a FIB nexthop exception (FNHE) is only created if the kernel can match the UDP packet to an existing socket. This behavior allows off-path attackers to conduct a side-channel attack on the FNHE cache in order to discover the ephemeral port used by a connected UDP socket. Commit 6457378fe796 ("ipv4: use siphash instead of Jenkins in fnhe_hashfun()") and commit 67d6d681e15b ("ipv4: make exception cache less predictible") tried to mitigate such attacks by making it harder for attackers to discover hash collisions in the FNHE cache and by randomizing the number of exceptions a hash bucket can hold, respectively. Unfortunately, both of the mitigations can be bypassed. Instead, mitigate such attacks by always creating a FNHE, even before trying to find a matching socket. Do that by calling ipv4_update_pmtu() and ipv4_redirect(), the helpers used when the quoted packet did not originate from a socket. This means that guesses (right or wrong) from an
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Oct 23, 2026In the Linux kernel, the following vulnerability has been resolved: ipv6: udp: Create exceptions before socket matching Currently, when ICMPv6 Packet Too Big CVE-2026-99076 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: ipv6: udp: Create exceptions before socket matching Currently, when ICMPv6 Packet Too Big and Redirect Message packets are locally delivered and quote a UDP packet, an exception is only created in the IPv6 exception cache if the kernel can match the UDP packet to an existing socket. This behavior allows off-path attackers to conduct a side-channel attack on the exception cache in order to discover the ephemeral port used by a connected UDP socket. Commit 4785305c05b2 ("ipv6: use siphash in rt6_exception_hash()") and commit a00df2caffed ("ipv6: make exception cache less predictible") tried to mitigate such attacks by making it harder for attackers to discover hash collisions in the exception cache and by randomizing the number of exceptions a hash bucket can hold, respectively. Unfortunately, both of the mitigations can be bypassed. Instead, mitigate such attacks by always creating an exception, even before trying to find a matching socket. Do that by calling ip6_update_pmtu() and ip6_redirect(), the helpers used when the quoted packet did not originate from a socket. This means that guesses (right or wrong) f
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Oct 23, 2026In the Linux kernel, the following vulnerability has been resolved: namespace: unhash a dentry before detaching the mounts on it unlink(), rmdir() and rename(CVE-2026-98981 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 8.8
In the Linux kernel, the following vulnerability has been resolved: namespace: unhash a dentry before detaching the mounts on it unlink(), rmdir() and rename() remove the entry from the filesystem, call detach_mounts() on the entry with the inode locked and then call d_delete() once the inode is unlocked. The thing is that between detach_mounts() and d_delete() the dentry is still hashed and positive. But after detach_mounts() nothing covers the dentry anymore. A lookup that finds this dentry in the dcache can uncover what the mounts hid. That's a problem when unlinking files or directories that are mountpoints in other mount namespaces. Everybody who had the underlying entry covered can race the detach_mount() call until d_delete() has run. The race window isn't all that small. It encompasses namespace_unlock() with a full synchronize_rcu_expedited() grace period and the inode_unlock() of the entry. In my experiments three walkers that kept trying read an overmounted file in 11938 of the 16140 unlinks that removed its mountpoint from a bind mount of the filesystem within a minute. Fun fact, d_invalidate() has the same ordering problem but gets it right. It unhashes the dent
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Oct 23, 2026In the Linux kernel, the following vulnerability has been resolved: net: microchip: sparx5: clean up PSFP resources on flower setup failure sparx5_tc_flower_pCVE-2026-98908 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: net: microchip: sparx5: clean up PSFP resources on flower setup failure sparx5_tc_flower_psfp_setup() allocates PSFP stream gate, flow meter and stream filter resources before adding VCAP actions. If a later step fails, the resources allocated earlier in the function are not unwound. Add error paths to release the stream filter, flow meter and stream gate when setup fails after they have been acquired. Also make sparx5_psfp_fm_add() return the acquired flow-meter id before the existing-flow-meter early return. When an existing flow meter is reused, sparx5_psfp_fm_get() increments its pool reference count, but the caller previously kept psfp_fmid as 0. If a later setup step failed, the error path could try to delete flow-meter id 0 instead of the reused flow meter, leaving the incremented reference behind.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Oct 23, 2026In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Add range checks for dec_output_info If the driver's dec_outputCVE-2026-98882 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Add range checks for dec_output_info If the driver's dec_output_info contains invalid data the driver can write in invalid memory. Add a range check for that. This fixes this smatch error: drivers/media/platform/chips-media/wave5/wave5-vpuapi.c:588 wave5_vpu_dec_get_output_info() error: buffer overflow 'inst->frame_buf' 64 <= 127
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Oct 23, 2026In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v5: Immediately exec priority drop following activate With GICv5 an interrupt CVE-2026-98878 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v5: Immediately exec priority drop following activate With GICv5 an interrupt of equal or lower priority cannot be signalled until there has been a priority drop. This is done via the GIC CDEOI system instruction. Once this has been executed, the hardware is able to signal the next interrupt if there is one. As all interrupts are programmed to have the same priority, no new interrupts can be signalled until the priority drop has happened. This can cause issues when, for example, an interrupt remains active while a long running process takes place, such as when injecting a physical interrupt into a guest VM in software. The GICv5 driver has so far done the priority drop as part of irq_eoi(), i.e., at the same time as deactivating the interrupt. This means that any long running process (or VM) could block incoming interrupts, effectively causing a denial of service for all other interrupts. Rather than doing the EOI as part of irq_eoi() (which the name would suggest would be a good place for it), move it to happen immediately after acknowledging an interrupt in the main GICv5 interrupt handler. The d
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Oct 23, 2026In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v4: Don't advertise VLPIs if no ITS is probed When accidentally setting “kvm-aCVE-2026-98877 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v4: Don't advertise VLPIs if no ITS is probed When accidentally setting “kvm-arm.vgic_v4_enable=1” on a system that has no MSI controller device tree node and GICv4, it results a panic as “gic_domain” is NULL and the kernel attempts to access it. Unable to handle kernel NULL pointer dereference at virtual address 0000000000000028 Mem abort info: ESR = 0x0000000096000006 CPU: 1 UID: 0 PID: 295 Comm: lkvm-static Not tainted 7.1.0-rc4-ge3f15ad3970e #5 PREEMPT Hardware name: linux,dummy-virt (DT) pstate: 81402005 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) pc : __irq_domain_instantiate+0x1d4/0x578 lr : __irq_domain_instantiate+0x1cc/0x578 Set vLPI support to false at init time if the host has no ITS, so it propagates properly to kvm_vgic_global_state.has_gicv4.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Oct 23, 2026In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/gsp: add SEC2 to GA100 chip table The booter-load and booter-unload firmware rCVE-2026-98875 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/gsp: add SEC2 to GA100 chip table The booter-load and booter-unload firmware run on the SEC2 falcon. During tu102_gsp_oneinit(), the booter constructor needs device->sec2 to access the SEC2 falcon. Without the .sec2 entry, device->sec2 is NULL and this dereference crashes during GSP-RM boot.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Oct 22, 2026Improper link resolution before file access ('link following') in VM Inspector for Azure Virtual Machines allows an unauthorized attacker to elevate privileges CVE-2026-110063 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 10
Improper link resolution before file access ('link following') in VM Inspector for Azure Virtual Machines allows an unauthorized attacker to elevate privileges over a network.
- Product
- VM Inspector for Azure Virtual Machines
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 22, 2026tarfile.tar_filter could be bypassed using crafted link entries, including symlinks with empty or directory-like names, to redirect later archive members outsidCVE-2026-114583 · Other software · Python Software Foundation · reported by cna@python.orgMedium 6.9
tarfile.tar_filter could be bypassed using crafted link entries, including symlinks with empty or directory-like names, to redirect later archive members outside the intended extraction directory. This allowed a malicious tar archive to cause tarfile.extractall() with filter="tar" to write files outside the destination directory, subject to the permissions of the extracting process. This is the tarfile.tar_filter counterpart of CVE-2026-7774, which covered tarfile.data_filter.
- Product
- CPython
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 22, 2026A buffer overflow vulnerability exists in the API of AOS-10 that could allow an authenticated adjacent attacker with high privileges to achieve remote code execCVE-2026-95714 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comMedium 6.8
A buffer overflow vulnerability exists in the API of AOS-10 that could allow an authenticated adjacent attacker with high privileges to achieve remote code execution. Successful exploitation could allow an attacker to execute arbitrary code as a privileged user on the underlying operating system.
- Product
- ArubaOS (AOS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 22, 2026A buffer overflow vulnerability in the PAPI protocol of AOS-8 could allow an authenticated remote attacker with high privileges to achieve remote code executionCVE-2026-95707 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 7.2
A buffer overflow vulnerability in the PAPI protocol of AOS-8 could allow an authenticated remote attacker with high privileges to achieve remote code execution. Successful exploitation could allow an attacker to execute arbitrary code as a privileged user on the underlying operating system.
- Product
- ArubaOS (AOS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 22, 2026A vulnerability in the web interface of AOS-8 could allow an unauthenticated remote attacker to achieve remote code execution.CVE-2026-79887 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 8.1
A vulnerability in the web interface of AOS-8 could allow an unauthenticated remote attacker to achieve remote code execution. Successful exploitation could lead to complete device control, enabling interception of network traffic and potential compromise of connected systems.
- Product
- ArubaOS (AOS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 22, 2026A memory corruption vulnerability in the affected interface of AOS-10 could allow an unauthenticated adjacent attacker to achieve remote code execution.CVE-2026-79865 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comCritical 9.6
A memory corruption vulnerability in the affected interface of AOS-10 could allow an unauthenticated adjacent attacker to achieve remote code execution. Successful exploitation could allow an attacker to execute arbitrary code as a privileged user on the underlying operating system.
- Product
- ArubaOS (AOS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 22, 2026OpenBao from 2.3.0 before 2.6.3 contains an improper authorization vulnerability that allows privileged child-namespace tokens to modify plugin registrations beCVE-2026-115366 · Other software · openbao · reported by VulnCheckLow 2
OpenBao from 2.3.0 before 2.6.3 contains an improper authorization vulnerability that allows privileged child-namespace tokens to modify plugin registrations because /v1/sys/plugins/catalog/* is not restricted to the root namespace. Attackers can remove existing registrations, create invalid ones, or register installed plugins through a child namespace's sys/ mount, causing denial of service.
- Product
- openbao
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 22, 2026Incomplete validation of extracted archive entry paths in ast-cli's tar extraction logic on Linux and macOS (used when installing the Vorpal ASCA real-time engiCVE-2026-77156 · Other software · Checkmarx · reported by 596c5446-0ce5-4ba2-aa66-48b3b757a647Medium 6.3
Incomplete validation of extracted archive entry paths in ast-cli's tar extraction logic on Linux and macOS (used when installing the Vorpal ASCA real-time engine and the SCA Resolver) would allow a malicious tar archive containing absolute or traversal path entries to write files outside the install directory. Windows builds were not affected, as the Windows extractor performs this path validation. Exploitation required substituting the archive served at "download.checkmarx.com". An attacker able to compromise that server and replace the archive could write arbitrary, executable files to arbitrary filesystem paths via this path traversal. Extraction now validates that each entry's destination path resolves within the working directory and rejects absolute paths.
- Product
- github.com/checkmarx/ast-cli
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 22, 2026OCO-Server is a self-hosted endpoint management application for computer inventory, software deployment, and mobile device management.CVE-2026-114611 · Other software · schorschii · reported by GitHubCritical 9.1
OCO-Server is a self-hosted endpoint management application for computer inventory, software deployment, and mobile device management. Prior to 1.2.3,the Apple MDM enrollment endpoint `frontend/api-mdm.php` verifies the signed enrollment-request plist with `openssl_pkcs7_verify(..., PKCS7_NOVERIFY, ...)`. `PKCS7_NOVERIFY` disables signer certificate chain and trust validation, so the signature only has to be self-consistent with whatever certificate is embedded in the PKCS#7 blob. A self-signed certificate from an unrelated attacker is accepted. Because the endpoint trusts the `SERIAL` field taken from the unverified payload, anyone who knows a registered device's serial number can sign a forged plist (`SERIAL` = victim device, attacker-chosen `UDID`) with an arbitrary self-signed certificate; POST it unauthenticated to `/api-mdm.php/profile` (Content-Type: `application/pkcs7-signature`); and receive the victim device's freshly minted MDM identity: a certificate with `CN=<serial>` issued by the server's internal MDM device CA, bundled with its private key in a PKCS#12 payload inside the returned `.mobileconfig` enrollment profile. Additionally, the victim's `mobile_device` database
- Product
- OCO-Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 22, 2026OCO-Server is a self-hosted endpoint management application for computer inventory, software deployment, and mobile device management.CVE-2026-61791 · Other software · schorschii · reported by GitHubHigh 7.4
OCO-Server is a self-hosted endpoint management application for computer inventory, software deployment, and mobile device management. Prior to 1.2.1, `Html::commandButton()` in `lib/Html.class.php` embeds an action URL containing a stored computer hostname into a JavaScript string in an inline `onclick` handler, using `htmlspecialchars(ENT_QUOTES)` only for HTML escaping. Browsers decode the HTML entities before interpreting the handler as JavaScript, allowing a crafted hostname to escape the string and execute script in an administrator's authenticated session when an affected command button is activated. `frontend/views/computer-details.php` passes `$computer->hostname` to this helper using `Computer::DEFAULT_COMPUTER_COMMANDS` in `lib/Models/Computer.class.php`, whose VNC, RDP, SSH, and Ping entries use `new_tab=false` and the vulnerable `window.location` branch. A remote attacker who possesses the shared `agent-registration-key` can use the `oco.agent.hello` handler in `frontend/api-agent.php` to store an unchecked hostname when `agent-self-registration-enabled` is enabled; self-registration is disabled by default. The vulnerable default command buttons require no custom comma
- Product
- OCO-Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 22, 2026OCO-Server is a self-hosted endpoint management application for computer inventory, software deployment, and mobile device management.CVE-2026-114515 · Other software · schorschii · reported by GitHubMedium 6.5
OCO-Server is a self-hosted endpoint management application for computer inventory, software deployment, and mobile device management. Prior to 1.2.3, a valid Self-Service Portal user with permission to create job containers and read visibility on a computer and package can queue an uninstall job without deploy permission for those resources. Requests to `self-service/ajax-handler/job-containers.php` pass `uninstall_package_assignment_id[]` values to `lib/SelfService/CoreLogic.class.php::uninstallSelfService()`. Its permission-check loop continues after denied `METHOD_DEPLOY` checks without removing rejected IDs from `$installationIds`, then passes the original list to `lib/CoreLogic.class.php::uninstall()`. The CoreLogic object is constructed with a null SystemUser, causing `lib/CoreLogic.class.php::checkPermission()` to treat the operation as system context and unconditionally permit it. Enumerable `computer_package.id` values allow selection of readable installed-package assignments, including those on other users' computers. The `deploySelfService()` install path instead aborts on denied deployment permission, and resources lacking read permission remain blocked. This permits u
- Product
- OCO-Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 21, 2026In Splunk SOAR versions below 8.7.0, an authenticated user who does not hold a role with permission to view apps could download an archive of an installed app.CVE-2026-76305 · Other software · Splunk · reported by psirt@cisco.comMedium 6.5
In Splunk SOAR versions below 8.7.0, an authenticated user who does not hold a role with permission to view apps could download an archive of an installed app. This could expose all data in the app archive, including proprietary source code and sensitive information. The vulnerability is possible because Splunk SOAR does not verify permission to view apps before it returns the app archive. For more information see Export or import an app (https://help.splunk.com/en/splunk-soar/soar-on-premises/develop-apps/8.4.0/develop-an-app-using-the-splunk-soar-app-wizard/export-or-import-an-app) and Manage roles and permissions in Splunk SOAR (On-premises) (https://help.splunk.com/en/splunk-soar/soar-on-premises/administer-soar-on-premises/8.5.0/manage-your-splunk-soar-on-premises-users-and-accounts/manage-roles-and-permissions-in-splunk-soar-on-premises) in the Splunk documentation.
- Product
- Splunk SOAR
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 21, 2026TastyIgniter through 4.4.5 contain a PHP object injection vulnerability that allows authenticated administrators to achieve arbitrary code execution by submittiCVE-2026-29001 · Other software · tastyigniter · reported by VulnCheckHigh 8.6
TastyIgniter through 4.4.5 contain a PHP object injection vulnerability that allows authenticated administrators to achieve arbitrary code execution by submitting a serialized PHP object as a settings value, which is stored unsanitized and later unserialized by getValueAttribute() when the setting is read. Attackers can submit a serialized gadget chain, such as one generated via phpggc, through the admin settings form (for example the maintenance_message setting loaded by CheckMaintenance.php) to achieve arbitrary operating-system command execution as the PHP application process user, with the impact persisting until the value is overwritten.
- Product
- TastyIgniter
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 21, 2026NoMachine nxhtd Server-Side Request Forgery Information Disclosure Vulnerability.CVE-2026-92210 · Other software · NoMachine · reported by zdi-disclosures@trendmicro.comHigh 7.2
NoMachine nxhtd Server-Side Request Forgery Information Disclosure Vulnerability. This vulnerability allows remote attackers to initiate arbitrary server-side requests on affected installations of NoMachine. Authentication is not required to exploit this vulnerability. The specific flaw exists within the web service, which listens on UDP port 4443 by default. The issue results from the lack of proper validation of a URI prior to accessing resources. An attacker can leverage this vulnerability to initiate requests in the context of the service account. Was ZDI-CAN-31619.
- Product
- NoMachine
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 21, 2026NoMachine Redis Improper Authentication Local Privilege Escalation Vulnerability.CVE-2026-92209 · Other software · NoMachine · reported by zdi-disclosures@trendmicro.comHigh 7.8
NoMachine Redis Improper Authentication Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of NoMachine. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the authentication mechanism controlling access to the Redis database. The issue results from using insufficient entropy in the generation of credentials. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account. Was ZDI-CAN-30984.
- Product
- NoMachine
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 21, 2026NoMachine mDNS Heap-based Buffer Overflow Remote Code Execution Vulnerability.CVE-2026-92208 · Other software · NoMachine · reported by zdi-disclosures@trendmicro.comHigh 8.8
NoMachine mDNS Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NoMachine. Authentication is not required to exploit this vulnerability. The specific flaw exists within the parsing of mDNS resource records. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-30982.
- Product
- NoMachine
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 21, 2026BusyBox libarchive Symlink Directory Traversal Arbitrary File Creation Vulnerability.CVE-2026-92205 · Other software · BusyBox · reported by zdi-disclosures@trendmicro.comMedium 6.1
BusyBox libarchive Symlink Directory Traversal Arbitrary File Creation Vulnerability. This vulnerability allows remote attackers to create arbitrary files on affected installations of BusyBox. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the libarchive component. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to create files in the context of the current user. Was ZDI-CAN-27556.
- Product
- BusyBox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 21, 2026NoMachine Named Pipe Incorrect Permission Assignment Local Privilege Escalation Vulnerability.CVE-2026-111184 · Other software · NoMachine · reported by zdi-disclosures@trendmicro.comHigh 7.8
NoMachine Named Pipe Incorrect Permission Assignment Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of NoMachine. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the NoMachine Device Service. The issue results from incorrect permissions on a named pipe. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-31213.
- Product
- NoMachine
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 21, 2026In the Golang Chi web framework, the ClientIPFromXFF middleware skips any X-Forwarded-For entry in a configured trusted CIDR but never verifies that the direct CVE-2026-114437 · Other software · go-chi · reported by vulnreport@tenable.comMedium 6.3
In the Golang Chi web framework, the ClientIPFromXFF middleware skips any X-Forwarded-For entry in a configured trusted CIDR but never verifies that the direct TCP peer in http.Request.RemoteAddr belongs to that CIDR. A client that can reach the Go server directly can therefore append a trusted-looking proxy address and choose the client IP returned by middleware.GetClientIP. This issue affects chi before 5.4.0.
- Product
- chi
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 21, 2026storage/pkg/archive.ApplyLayer and ApplyUncompressedLayer may, when processing corrupt or malicious inputs, leak a file descriptor; unbounded repeated calls canCVE-2026-114236 · Other software · Red Hat · reported by Red HatLow 3.3
storage/pkg/archive.ApplyLayer and ApplyUncompressedLayer may, when processing corrupt or malicious inputs, leak a file descriptor; unbounded repeated calls can exhaust the process’ file descriptor limit
- Product
- Confidential Compute Attestation
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaccess.redhat.combugzilla.redhat.com
Oct 21, 2026Appointment Booking: Does not verify that an authenticated agent-level user is assigned to a customer before returning or searching that customer's recordCVE-2026-105257 · WordPress plugins & themes · reported by WPScanLow 2.7
The Appointment Booking Plugin WordPress plugin before 5.7.5 does not verify that an authenticated agent-level user is assigned to a customer before returning or searching that customer's record, allowing any agent to read and enumerate the personal information of every customer on the site, including those managed by other agents.
- Product
- Appointment Booking
- Fixed in
- 5.7.5
- What to do
- Update Appointment Booking to 5.7.5 or newer.
Oct 20, 2026Sharp before 0.35.4 bundles a vulnerable libheif dependency that allows attackers to achieve possible remote code execution on glibc-based Linux by supplying crCVE-2026-114112 · Other software · lovell · reported by VulnCheckHigh 8.9
Sharp before 0.35.4 bundles a vulnerable libheif dependency that allows attackers to achieve possible remote code execution on glibc-based Linux by supplying crafted images. Attackers can submit malicious AVIF/HEIF input to applications processing untrusted images with sharp, triggering libheif decoding flaws to execute code.
- Product
- sharp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 20, 2026adm-zip before 0.6.1 contains an inconsistent entry resolution vulnerability that allows attackers to bypass content validation by supplying ZIP archives with dCVE-2026-114104 · Other software · cthackers · reported by VulnCheckHigh 8.2
adm-zip before 0.6.1 contains an inconsistent entry resolution vulnerability that allows attackers to bypass content validation by supplying ZIP archives with duplicate entry names. Attackers can craft archives where getEntry() returns the last duplicate while extractAllTo() writes the first, causing unvalidated bytes to be written to disk.
- Product
- adm-zip
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 20, 2026Vulnerability in the Oracle HCM Common Architecture product of Oracle E-Business Suite (component: Internal Operations).CVE-2026-101827 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 7.1
Vulnerability in the Oracle HCM Common Architecture product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle HCM Common Architecture. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle HCM Common Architecture accessible data as well as unauthorized access to critical data or complete access to all Oracle HCM Common Architecture accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle HCM Common Architecture. CVSS 3.1 Base Score 7.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L).
- Product
- Oracle HCM Common Architecture
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 20, 2026Vulnerability in the Oracle HCM Common Architecture product of Oracle E-Business Suite (component: Internal Operations).CVE-2026-101826 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 7.5
Vulnerability in the Oracle HCM Common Architecture product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle HCM Common Architecture. Successful attacks of this vulnerability can result in takeover of Oracle HCM Common Architecture. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).
- Product
- Oracle HCM Common Architecture
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 20, 2026Vulnerability in the Oracle HCM Common Architecture product of Oracle E-Business Suite (component: Internal Operations).CVE-2026-101825 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 7.5
Vulnerability in the Oracle HCM Common Architecture product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle HCM Common Architecture. Successful attacks of this vulnerability can result in takeover of Oracle HCM Common Architecture. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).
- Product
- Oracle HCM Common Architecture
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 20, 2026libcurl's TFTP state machine fails to validate state transitions against the requested transfer direction, accepting opening server responses for both reads andCVE-2026-92389 · Other software · curl · reported by 2499f714-1537-4658-8207-48ae4bb9eae9
libcurl's TFTP state machine fails to validate state transitions against the requested transfer direction, accepting opening server responses for both reads and writes interchangeably. A malicious TFTP server can respond to a download request in a way that forces the client into transmit mode, prompting libcurl to consume and transmit data from the handle's persistent `CURLOPT_READDATA` pointer - including data remaining from unrelated prior operations, such as an HTTP POST request executed on a reused handle.
- Product
- curl
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 20, 2026Importing a `includeSubDomains` parent HSTS entry before a longer-lived child entry, silently drops the child.CVE-2026-87862 · Other software · curl · reported by 2499f714-1537-4658-8207-48ae4bb9eae9
Importing a `includeSubDomains` parent HSTS entry before a longer-lived child entry, silently drops the child. Consequently, when the parent expires, the child's valid HSTS policy is lost, causing curl to issue unencrypted HTTP requests rather than upgrading to HTTPS.
- Product
- curl
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 20, 2026In Eclipse OpenJ9 versions up to 0.63, opening a supplied diagnostic dump bundle with the jdmpview tool, or equivalent DTFJ code, may cause the analyst's machinCVE-2026-97400 · Other software · Eclipse Foundation · reported by emo@eclipse.orgMedium 6.8
In Eclipse OpenJ9 versions up to 0.63, opening a supplied diagnostic dump bundle with the jdmpview tool, or equivalent DTFJ code, may cause the analyst's machine to read an arbitrary local file named inside the bundle and send its contents to an arbitrary remote host.
- Product
- Eclipse OpenJ9
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comgitlab.eclipse.org
Oct 20, 2026A flaw was found in cockpit-machines.CVE-2026-113496 · Other software · Red Hat · reported by Red HatMedium 5
A flaw was found in cockpit-machines. When saving Virtual Network Computing (VNC) console settings, the configured password is passed directly as a command-line argument to an underlying system utility. A local unprivileged attacker on a host that allows cross-user process inspection could read the exposed password from the process list while another user modifies settings. This credential disclosure can allow unauthorized access to the guest virtual machine's graphical console.
- Product
- Red Hat Enterprise Linux 10
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaccess.redhat.combugzilla.redhat.com
Oct 20, 2026A flaw was found in cockpit-machines.CVE-2026-113495 · Other software · Red Hat · reported by Red HatMedium 5
A flaw was found in cockpit-machines. Red Hat Subscription Management (RHSM) authentication tokens are passed as command-line arguments to background helper processes during image retrieval operations. A local, unprivileged attacker on a system permitting cross-user process inspection can view these arguments while the process is active. This flaw can lead to information disclosure, potentially allowing unauthorized access to RHSM resources within the token's validity period.
- Product
- Red Hat Enterprise Linux 10
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaccess.redhat.combugzilla.redhat.com
Oct 20, 2026A stack-based buffer overflow vulnerability could allow a remote authenticated attacker to achieve arbitrary code execution.CVE-2026-43858 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 8.6
A stack-based buffer overflow vulnerability could allow a remote authenticated attacker to achieve arbitrary code execution.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A vulnerability could allow a remote authenticated attacker to achieve arbitrary code execution with privileges on the service.CVE-2026-43857 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 8.6
A vulnerability could allow a remote authenticated attacker to achieve arbitrary code execution with privileges on the service.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A stack-based buffer overflow vulnerability in the FileProcess::CheckDir function could allow a remote authenticated attacker to achieve arbitrary code executioCVE-2026-43856 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 8.6
A stack-based buffer overflow vulnerability in the FileProcess::CheckDir function could allow a remote authenticated attacker to achieve arbitrary code execution via a path longer than 1024 bytes.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A heap-based buffer overflow vulnerability could allow a remote authenticated attacker to achieve arbitrary code execution.CVE-2026-43855 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 7.5
A heap-based buffer overflow vulnerability could allow a remote authenticated attacker to achieve arbitrary code execution.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A command injection vulnerability could allow an authenticated attacker to achieve root-level code execution on the system.CVE-2026-43850 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 8.6
A command injection vulnerability could allow an authenticated attacker to achieve root-level code execution on the system.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A stack-based buffer overflow vulnerability in a non-functional feature could allow an authenticated attacker to achieve code execution.CVE-2026-43846 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 8.6
A stack-based buffer overflow vulnerability in a non-functional feature could allow an authenticated attacker to achieve code execution.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A stack-based buffer overflow vulnerability in the login functionality could allow an attacker to achieve code execution.CVE-2026-43838 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4Critical 9.2
A stack-based buffer overflow vulnerability in the login functionality could allow an attacker to achieve code execution.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Oct 20, 2026A buffer overflow vulnerability in the password verification functionality could allow an attacker with guest authentication to achieve code execution.CVE-2026-43837 · Other software · Advantech · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4High 7.5
A buffer overflow vulnerability in the password verification functionality could allow an attacker with guest authentication to achieve code execution.
- Product
- ADAM-3600
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadvantech.comcsa.gov.sg
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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