Updated 5 min ago

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.

1,767exploited flaws on CISA’s list

34added in the last 30 days

563new WordPress flaws this week

392,577entries in the database

29,317 results · page 111 of 587

May 13, 2026Multiple command injection vulnerabilities in Palo Alto Networks PAN-OS® software enable an authenticated administrator to bypass system restrictions and run arCVE-2026-0261 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comMedium 6.1
Multiple command injection vulnerabilities in Palo Alto Networks PAN-OS® software enable an authenticated administrator to bypass system restrictions and run arbitrary commands as a root user. To be able to exploit this issue, the user must have access to the PAN-OS CLI or Web UI. The security risk posed by this issue is significantly minimized when CLI access is restricted to a limited group of administrators and by restricting access to the management web interface to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 . This issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series). Cloud NGFW and Prisma Access® are not impacted by these vulnerabilities.
Product
Cloud NGFW
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com cert-portal.siemens.com
May 13, 2026An arbitrary File Read and Delete Vulnerability in Palo Alto Networks WildFire® WF-500 and WF-500-B appliances enables users to read sensitive information and dCVE-2026-0259 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comMedium 5
An arbitrary File Read and Delete Vulnerability in Palo Alto Networks WildFire® WF-500 and WF-500-B appliances enables users to read sensitive information and delete arbitrary files. This vulnerability affects WF-500 and WF-500-B appliances running in the default non-FIPS configuration mode. The WildFire Appliance (WF-500, WF-500-B) software update is now available to customers that use the WildFire Appliance (WF-500, WF-500-B) for on-premise sandboxing. Please note that customers using the WildFire Public cloud service are NOT impacted by this vulnerability.
Product
WildFire WF-500 and WF-500-B
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com
May 13, 2026A server-side request forgery (SSRF) vulnerability in the IKEv2 implementation of Palo Alto Networks PAN-OS® software allows an unauthenticated attacker to causCVE-2026-0258 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comMedium 4.8
A server-side request forgery (SSRF) vulnerability in the IKEv2 implementation of Palo Alto Networks PAN-OS® software allows an unauthenticated attacker to cause the firewall to send network requests to unintended destinations or cause a denial of service (DoS) condition. Panorama, Cloud NGFW and Prisma® Access are not impacted by these vulnerabilities.
Product
Cloud NGFW
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com cert-portal.siemens.com
May 13, 2026Palo Alto Networks PAN-OS Authentication Bypass VulnerabilityCVE-2026-0257 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comExploitedRansomwareHigh 7.8
Palo Alto Networks PAN-OS contains an authentication bypass vulnerability that allows attackers to bypass security restrictions and establish an unauthorized VPN connection.
Product
PAN-OS
On CISA’s list since
May 29, 2026 (federal fix deadline Jun 1, 2026)
What to do
Attackers are using this now. Install Palo Alto Networks’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog security.paloaltonetworks.com cert-portal.siemens.com
May 13, 2026A stored cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS® software enables a malicious authenticated administrator to store a JavaScript pCVE-2026-0256 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comMedium 4.4
A stored cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS® software enables a malicious authenticated administrator to store a JavaScript payload using the web interface. This issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series). Cloud NGFW and Prisma® Access are not impacted by this vulnerability.
Product
Cloud NGFW
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com cert-portal.siemens.com
May 13, 2026Multiple local privilege escalation vulnerabilities in the Palo Alto Networks GlobalProtect™ app allow a local user to escalate their privileges to NT AUTHORITYCVE-2026-0251 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comMedium 5.9
Multiple local privilege escalation vulnerabilities in the Palo Alto Networks GlobalProtect™ app allow a local user to escalate their privileges to NT AUTHORITY\SYSTEM on Windows and root on macOS and Linux. This enables a non-administrative user to execute arbitrary commands with administrative privileges. The GlobalProtect app on iOS, Android, Chrome OS and GlobalProtect UWP app are not affected.
Product
GlobalProtect App
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com
May 13, 2026A buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect™ app that enables a man in the middle attacker to disrupt system processes and poCVE-2026-0250 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comMedium 5.2
A buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect™ app that enables a man in the middle attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges. This vulnerability is triggered during the processing of requests and responses exchanged between Portal and Gateway. The GlobalProtect app on iOS is not affected.
Product
GlobalProtect App
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com
May 13, 2026Multiple improper certificate validation vulnerabilities in the Palo Alto Networks GlobalProtect™ app enables an attacker to intercept encrypted communications CVE-2026-0249 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comMedium 4.9
Multiple improper certificate validation vulnerabilities in the Palo Alto Networks GlobalProtect™ app enables an attacker to intercept encrypted communications and potentially compromise the endpoint. This can enable a local non-administrative operating system user or an attacker on the same subnet to redirect traffic to an unauthorized server and facilitate the installation of malicious software. The GlobalProtect app on Linux, Windows, iOS and GlobalProtect UWP app are not affected.
Product
GlobalProtect App
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com
May 13, 2026An improper certificate validation vulnerability in the Prisma Access Agent® for Android and Chrome OS enables an attacker to perform a man-in-the-middle (MitM)CVE-2026-0248 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comMedium 6.2
An improper certificate validation vulnerability in the Prisma Access Agent® for Android and Chrome OS enables an attacker to perform a man-in-the-middle (MitM) attack to intercept VPN traffic. By presenting a certificate for any domain issued by a trusted Certificate Authority, the attacker can capture sensitive device information. The Prisma Access Agent on macOS, Windows, Linux and iOS are not affected.
Product
Prisma Access Agent
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com
May 13, 2026Multiple authorization bypass vulnerabilities in the Endpoint DLP component of Prisma Access Agent® allow a local attacker to bypass authentication controls andCVE-2026-0247 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comMedium 5.9
Multiple authorization bypass vulnerabilities in the Endpoint DLP component of Prisma Access Agent® allow a local attacker to bypass authentication controls and execute privileged operations.
Product
Prisma Access Agent
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com
May 13, 2026A vulnerability with a privilege management mechanism in the Palo Alto Networks Prisma Access Agent® enables a locally authenticated non-administrative user to CVE-2026-0246 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comMedium 5.9
A vulnerability with a privilege management mechanism in the Palo Alto Networks Prisma Access Agent® enables a locally authenticated non-administrative user to escalate their privileges to root on macOS and Linux or NT AUTHORITY\SYSTEM on Windows. This allows the user to execute arbitrary code and read sensitive information otherwise accessible only to privileged accounts. The Prisma Access Agent on iOS, Android and Chrome OS are not affected.
Product
Prisma Access Agent
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com
May 13, 2026Multiple information disclosure vulnerabilities in Prisma Access Agent® allow a local user to access sensitive configuration data and credentials.CVE-2026-0245 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comMedium 4.3
Multiple information disclosure vulnerabilities in Prisma Access Agent® allow a local user to access sensitive configuration data and credentials. The Prisma Access Agent on Linux, ChromeOS, Android, and iOS are not affected.
Product
Prisma Access Agent
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com
May 13, 2026An improper certificate validation vulnerability in the Palo Alto Networks Prisma SD-WAN ION enables man-in-the-middle (MitM) attacker to impersonate the controCVE-2026-0244 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comMedium 5.2
An improper certificate validation vulnerability in the Palo Alto Networks Prisma SD-WAN ION enables man-in-the-middle (MitM) attacker to impersonate the controller.
Product
Prisma SD-WAN ION
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com
May 13, 2026A SQL injection vulnerability in Trust Protection Foundation allows an authenticated attacker to execute arbitrary SQL commands against the product database.CVE-2026-0242 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comMedium 6.1
A SQL injection vulnerability in Trust Protection Foundation allows an authenticated attacker to execute arbitrary SQL commands against the product database. Successful exploitation could allow an attacker to read sensitive data, modify database contents, and escalate privileges to gain full administrative control of the platform.
Product
Trust Protection Foundation
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com
May 13, 2026Incorrect Authorization vulnerabilities in Trust Protection Foundation allow attackers to bypass access controls and perform unauthorized actions on restricted CVE-2026-0241 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comMedium 5.1
Incorrect Authorization vulnerabilities in Trust Protection Foundation allow attackers to bypass access controls and perform unauthorized actions on restricted resources.
Product
Trust Protection Foundation
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com
May 13, 2026An information disclosure vulnerability in Trust Protection Foundation enables an authenticated attacker to obtain sensitive information from the server's vaultCVE-2026-0240 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comMedium 4.5
An information disclosure vulnerability in Trust Protection Foundation enables an authenticated attacker to obtain sensitive information from the server's vault. Successful exploitation of this issue allows the attacker to impersonate any user within the environment and arbitrarily modify configuration settings.
Product
Trust Protection Foundation
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com
May 13, 2026An information disclosure vulnerability in the Chronosphere Chronocollector enables an unauthenticated attacker with network access to the collector service to CVE-2026-0239 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comMedium 4.9
An information disclosure vulnerability in the Chronosphere Chronocollector enables an unauthenticated attacker with network access to the collector service to retrieve sensitive information.
Product
Chronosphere Chronocollector
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com
May 13, 2026A vulnerability in Palo Alto Networks Broker VM allows an authenticated administrator to inject arbitrary content into certain Broker VM fields.CVE-2026-0238 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comLow 1.1
A vulnerability in Palo Alto Networks Broker VM allows an authenticated administrator to inject arbitrary content into certain Broker VM fields.
Product
Broker VM
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com
May 13, 2026A code injection vulnerability in Palo Alto Networks Prisma® Browser on macOS fails to properly restrict access to its AppleScript interface allowing a locally CVE-2026-0236 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comHigh 7.3
A code injection vulnerability in Palo Alto Networks Prisma® Browser on macOS fails to properly restrict access to its AppleScript interface allowing a locally authenticated non-admin user to leverage this exposed Apple Event handler to send unauthorized commands to the browser.
Product
Prisma Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com
May 13, 2026A race condition vulnerability in Palo Alto Networks Prisma® Browser enables a locally authenticated non-admin user to bypass certain access and data control poCVE-2026-0235 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comMedium 5.8
A race condition vulnerability in Palo Alto Networks Prisma® Browser enables a locally authenticated non-admin user to bypass certain access and data control policies.
Product
Prisma Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com
May 13, 2026An authentication bypass vulnerability in Palo Alto Networks PAN-OS® software enables an unauthenticated attacker with network access to bypass authentication cCVE-2026-0265 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comHigh 7.2
An authentication bypass vulnerability in Palo Alto Networks PAN-OS® software enables an unauthenticated attacker with network access to bypass authentication controls when Cloud Authentication Service (CAS) is enabled. The risk is higher if CAS is enabled on the management interface and lower when any other login interfaces are used. The risk of this issue is greatly reduced if you secure access to the management web interface by restricting access to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 . This issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series). Cloud NGFW and Prisma Access® are not impacted by this vulnerability.
Product
Cloud NGFW
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com cert-portal.siemens.com
May 13, 2026A buffer overflow vulnerability in the DNS proxy and DNS Server features of Palo Alto Networks PAN-OS® Software allows an unauthenticated attacker with network CVE-2026-0264 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comHigh 7.2
A buffer overflow vulnerability in the DNS proxy and DNS Server features of Palo Alto Networks PAN-OS® Software allows an unauthenticated attacker with network access to cause a denial of service (DoS) condition (all PAN-OS platforms except Cloud NGFW and Prisma Access) or potentially execute arbitrary code by sending specially crafted network traffic (PA-Series hardware only). Panorama, Cloud NGFW, and Prisma® Access are not impacted by this vulnerability.
Product
Cloud NGFW
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com cert-portal.siemens.com
May 13, 2026A buffer overflow vulnerability in the IKEv2 processing of Palo Alto Networks PAN-OS® software allows an unauthenticated network-based attacker to execute arbitCVE-2026-0263 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comHigh 7.2
A buffer overflow vulnerability in the IKEv2 processing of Palo Alto Networks PAN-OS® software allows an unauthenticated network-based attacker to execute arbitrary code with elevated privileges on the firewall, or cause a denial of service (DoS) condition. Panorama, Cloud NGFW, and Prisma® Access are not impacted by these vulnerabilities.
Product
Cloud NGFW
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com
May 13, 2026An improper protection of alternate path vulnerability in Palo Alto Networks Prisma® Browser on macOS fails to properly restrict access to an internal automatioCVE-2026-0237 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comHigh 7.3
An improper protection of alternate path vulnerability in Palo Alto Networks Prisma® Browser on macOS fails to properly restrict access to an internal automation bridge. This allows a locally authenticated non-admin user to leverage an exposed communication channel to send unauthorized commands to the browser, bypassing security controls.
Product
Prisma Browser
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.paloaltonetworks.com
May 13, 2026A potential vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow a remote authenticated user on the local network to executCVE-2026-6281 · Other software · Lenovo · reported by psirt@lenovo.comHigh 8.7
A potential vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow a remote authenticated user on the local network to execute arbitrary commands on the device.
Product
Personal Cloud T2s
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record iknow.lenovo.com.cn pc.lenovo.com.cn
May 13, 2026In the Linux kernel, the following vulnerability has been resolved: net-shapers: don't free reply skb after genlmsg_reply() genlmsg_reply() hands the reply skCVE-2026-43481 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: net-shapers: don't free reply skb after genlmsg_reply() genlmsg_reply() hands the reply skb to netlink, and netlink_unicast() consumes it on all return paths, whether the skb is queued successfully or freed on an error path. net_shaper_nl_get_doit() and net_shaper_nl_cap_get_doit() currently jump to free_msg after genlmsg_reply() fails and call nlmsg_free(msg), which can hit the same skb twice. Return the genlmsg_reply() error directly and keep free_msg only for pre-reply failures.
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
May 13, 2026In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: fix WARN in __netif_napi_del_locked on disconnect Remove redundant netiCVE-2026-43479 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: fix WARN in __netif_napi_del_locked on disconnect Remove redundant netif_napi_del() call from disconnect path. A WARN may be triggered in __netif_napi_del_locked() during USB device disconnect: WARNING: CPU: 0 PID: 11 at net/core/dev.c:7417 __netif_napi_del_locked+0x2b4/0x350 This happens because netif_napi_del() is called in the disconnect path while NAPI is still enabled. However, it is not necessary to call netif_napi_del() explicitly, since unregister_netdev() will handle NAPI teardown automatically and safely. Removing the redundant call avoids triggering the warning. Full trace: lan78xx 1-1:1.0 enu1: Failed to read register index 0x000000c4. ret = -ENODEV lan78xx 1-1:1.0 enu1: Failed to set MAC down with error -ENODEV lan78xx 1-1:1.0 enu1: Link is Down lan78xx 1-1:1.0 enu1: Failed to read register index 0x00000120. ret = -ENODEV ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11 at net/core/dev.c:7417 __netif_napi_del_locked+0x2b4/0x350 Modules linked in: flexcan can_dev fuse CPU: 0 UID: 0 PID: 11 Comm: kworker/0:1 Not tainted 6.16.0-rc2-00624-ge926949dab03 #9 PREE
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
May 13, 2026When embedded Packet Velocity Acceleration (ePVA) acceleration is configured, undisclosed local ethernet traffic can cause an increase in ePVA and Traffic ManagCVE-2026-42781 · Network & remote access · F5 · reported by f5sirt@f5.comHigh 7.1
When embedded Packet Velocity Acceleration (ePVA) acceleration is configured, undisclosed local ethernet traffic can cause an increase in ePVA and Traffic Management Microkernel (TMM) resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Product
BIG-IP
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record my.f5.com
May 13, 2026Incorrect permission assignment vulnerabilities exist in BIG-IP and BIG-IQ TMOS Shell (tmsh) network diagnostics commands and in BIG-IP iControl REST.CVE-2026-41959 · Network & remote access · F5 · reported by f5sirt@f5.comHigh 7.1
Incorrect permission assignment vulnerabilities exist in BIG-IP and BIG-IQ TMOS Shell (tmsh) network diagnostics commands and in BIG-IP iControl REST. These vulnerabilities may allow an authenticated attacker to view the network status of destination systems. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Product
BIG-IP
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record my.f5.com
May 13, 2026When asked to both use a `.netrc` file for credentials and to follow HTTP redirects, libcurl could leak the password used for the first host to the followed-to CVE-2026-6429 · Other software · curl · reported by 2499f714-1537-4658-8207-48ae4bb9eae9Medium 5.3
When asked to both use a `.netrc` file for credentials and to follow HTTP redirects, libcurl could leak the password used for the first host to the followed-to host under certain circumstances.
Product
curl
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record curl.se curl.se
May 13, 2026Missing lock bit protection for NBIO registers could allow a local admin-privileged attacker to gain arbitrary System Management Network (SMN) access, potentialCVE-2025-61972 · Other software · AMD · reported by psirt@amd.comHigh 8.5
Missing lock bit protection for NBIO registers could allow a local admin-privileged attacker to gain arbitrary System Management Network (SMN) access, potentially resulting in arbitrary code execution in AMD Secure Processor (ASP) and loss of the SEV-SNP guest's confidentiality and integrity.
Product
AMD EPYC™ 9004 Series Processors
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record amd.com
May 12, 2026Command injection vulnerabilities exist in the command line interface (CLI) service accessed by the PAPI protocol of AOS-8 and AOS-10 Operating Systems.CVE-2026-44871 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 7.2
Command injection vulnerabilities exist in the command line interface (CLI) service accessed by the PAPI protocol of AOS-8 and AOS-10 Operating Systems. Successful exploitation of these vulnerabilities could allow an authenticated remote attacker to execute arbitrary commands on the underlying operating system.
Product
HPE Aruba Networking Wireless Operating System (AOS)
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record support.hpe.com
May 12, 2026Lemur manages TLS certificate creation.CVE-2026-44305 · Other software · Netflix · reported by GitHubMedium 6.8
Lemur manages TLS certificate creation. Prior to 1.9.0, when LDAP TLS is enabled (LDAP_USE_TLS = True), Lemur's LDAP authentication module unconditionally disables TLS certificate verification at the global ldap module level. This allows a man-in-the-middle attacker positioned between Lemur and the LDAP server to intercept all authentication credentials. This vulnerability is fixed in 1.9.0.
Product
lemur
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
May 12, 2026Lemur manages TLS certificate creation.CVE-2026-44304 · Other software · Netflix · reported by GitHubHigh 8.1
Lemur manages TLS certificate creation. Prior to 1.9.0, Lemur's LDAP authentication module (lemur/auth/ldap.py) constructs LDAP search filters using unsanitized user input via Python string interpolation. An authenticated LDAP user can inject LDAP filter metacharacters through the username field to manipulate group membership queries and escalate their privileges to administrator. This vulnerability is fixed in 1.9.0.
Product
lemur
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
May 12, 2026Snappier is a high performance C# implementation of the Snappy compression algorithm.CVE-2026-44302 · Other software · brantburnett · reported by GitHubHigh 7.5
Snappier is a high performance C# implementation of the Snappy compression algorithm. Prior to 1.3.1, Snappier.SnappyStream enters an uncatchable infinite loop when decompressing a malformed framed-format Snappy stream as small as 15 bytes. This vulnerability is fixed in 1.3.1.
Product
Snappier
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
May 12, 2026PowerSYSTEM Center feature for device project groups allows an authenticated user with limited permissions to perform an unauthorized deletion of project groupsCVE-2026-35555 · Other software · Subnet Solutions · reported by ics-cert@hq.dhs.govHigh 7
PowerSYSTEM Center feature for device project groups allows an authenticated user with limited permissions to perform an unauthorized deletion of project groups.
Product
PowerSYSTEM Center 2024
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com cisa.gov
May 12, 2026PowerSYSTEM Center REST API endpoint for devices allows a low privilege authenticated user to access information normally limited by operational permissions.CVE-2026-33570 · Other software · Subnet Solutions · reported by ics-cert@hq.dhs.govMedium 6.9
PowerSYSTEM Center REST API endpoint for devices allows a low privilege authenticated user to access information normally limited by operational permissions.
Product
PowerSYSTEM Center 2020
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com cisa.gov
May 12, 2026PowerSYSTEM Center REST API endpoint for device account export allows an authenticated user with limited permissions to expose sensitive information normally reCVE-2026-26289 · Other software · Subnet Solutions · reported by ics-cert@hq.dhs.govHigh 8.4
PowerSYSTEM Center REST API endpoint for device account export allows an authenticated user with limited permissions to expose sensitive information normally restricted to administrative permissions only.
Product
PowerSYSTEM Center 2020
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com cisa.gov
May 12, 2026nnU-Net is a semantic segmentation framework that automatically adapts its pipeline to a dataset.CVE-2026-44246 · Other software · MIC-DKFZ · reported by GitHubHigh 7.2
nnU-Net is a semantic segmentation framework that automatically adapts its pipeline to a dataset. Prior to 2.4.1, the nnU-Net Issue Triage workflow in .github/workflows/issue-triage.yml is vulnerable to Agentic Workflow Injection. The workflow sets allowed_non_write_users: ${{ github.event.issue.user.login }}, which means any logged-in GitHub user who opens an issue can reach this agentic workflow with attacker-controlled content. Untrusted issue title and body content are embedded directly into the prompt of anthropics/claude-code-action, and the workflow then runs a command-capable Claude agent with permission to comment on and relabel the current issue via gh. Because this workflow is triggered automatically on issues.opened, an external attacker can submit a crafted issue that steers the agent beyond its intended issue-triage purpose and influences authenticated issue actions. This vulnerability is fixed in 2.4.1.
Product
nnUNet
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
May 12, 2026PowerSYSTEM Center email notification service is affected by a CRLF injection vulnerability when using SMTPS communication.CVE-2026-35504 · Other software · Subnet Solutions · reported by ics-cert@hq.dhs.govMedium 5.1
PowerSYSTEM Center email notification service is affected by a CRLF injection vulnerability when using SMTPS communication.
Product
PowerSYSTEM Center 2020
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com cisa.gov
May 12, 2026A vulnerability exists in the web-based management interface of an AOS-10 Gateway that could allow an authenticated remote attacker to access sensitive files onCVE-2026-44874 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comMedium 4.9
A vulnerability exists in the web-based management interface of an AOS-10 Gateway that could allow an authenticated remote attacker to access sensitive files on the underlying operating system. Successful exploitation of this vulnerability could result in the disclosure of confidential system information, potentially enabling further attacks against the affected device.
Product
HPE Aruba Networking Wireless Operating System (AOS)
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record support.hpe.com
May 12, 2026A session management vulnerability in AOS-8 allows previously authenticated users to retain network access after their accounts are administratively disabled.CVE-2026-44873 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comMedium 5.4
A session management vulnerability in AOS-8 allows previously authenticated users to retain network access after their accounts are administratively disabled. Existing sessions are not invalidated when credentials are revoked, enabling continued access until session expiration. An attacker with compromised credentials could exploit this behavior to maintain unauthorized access even after the account has been disabled.
Product
HPE Aruba Networking Wireless Operating System (AOS)
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record support.hpe.com
May 12, 2026A command injection vulnerability exists in the web-based management interface of AOS-8 and AOS-10 Operating Systems.CVE-2026-44872 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 7.2
A command injection vulnerability exists in the web-based management interface of AOS-8 and AOS-10 Operating Systems. Successful exploitation could allow an authenticated remote attacker to place arbitrary files on the underlying filesystem of the affected device.
Product
HPE Aruba Networking Wireless Operating System (AOS)
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record support.hpe.com
May 12, 2026Command injection vulnerabilities exist in the command line interface (CLI) service accessed by the PAPI protocol of AOS-8 and AOS-10 Operating Systems.CVE-2026-44870 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 7.2
Command injection vulnerabilities exist in the command line interface (CLI) service accessed by the PAPI protocol of AOS-8 and AOS-10 Operating Systems. Successful exploitation of these vulnerabilities could allow an authenticated remote attacker to execute arbitrary commands on the underlying operating system.
Product
HPE Aruba Networking Wireless Operating System (AOS)
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record support.hpe.com
May 12, 2026Command injection vulnerabilities exist in the web-based management interface of AOS-8 and AOS-10 Operating Systems.CVE-2026-44869 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 7.2
Command injection vulnerabilities exist in the web-based management interface of AOS-8 and AOS-10 Operating Systems. Successful exploitation of these vulnerabilities could allow an authenticated remote attacker to execute arbitrary commands on the underlying operating system.
Product
HPE Aruba Networking Wireless Operating System (AOS)
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record support.hpe.com
May 12, 2026Command injection vulnerabilities exist in the web-based management interface of AOS-8 and AOS-10 Operating Systems.CVE-2026-44868 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 7.2
Command injection vulnerabilities exist in the web-based management interface of AOS-8 and AOS-10 Operating Systems. Successful exploitation of these vulnerabilities could allow an authenticated remote attacker to execute arbitrary commands on the underlying operating system.
Product
HPE Aruba Networking Wireless Operating System (AOS)
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record support.hpe.com
May 12, 2026Command injection vulnerabilities exist in the web-based management interface of AOS-8 and AOS-10 Operating Systems.CVE-2026-44867 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 7.2
Command injection vulnerabilities exist in the web-based management interface of AOS-8 and AOS-10 Operating Systems. Successful exploitation of these vulnerabilities could allow an authenticated remote attacker to execute arbitrary commands on the underlying operating system.
Product
HPE Aruba Networking Wireless Operating System (AOS)
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record support.hpe.com
May 12, 2026Command injection vulnerabilities exist in the web-based management interface of AOS-8 and AOS-10 Operating Systems.CVE-2026-44866 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 7.2
Command injection vulnerabilities exist in the web-based management interface of AOS-8 and AOS-10 Operating Systems. Successful exploitation of these vulnerabilities could allow an authenticated remote attacker to execute arbitrary commands on the underlying operating system.
Product
HPE Aruba Networking Wireless Operating System (AOS)
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record support.hpe.com
May 12, 2026Command injection vulnerabilities exist in the web-based management interface of AOS-8 and AOS-10 Operating Systems.CVE-2026-44865 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 7.2
Command injection vulnerabilities exist in the web-based management interface of AOS-8 and AOS-10 Operating Systems. Successful exploitation of these vulnerabilities could allow an authenticated remote attacker to execute arbitrary commands on the underlying operating system.
Product
HPE Aruba Networking Wireless Operating System (AOS)
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record support.hpe.com
May 12, 2026SQL injection vulnerabilities exist in several underlying service components accessible through the AOS-8 and AOS-10 command-line interface and management protoCVE-2026-44864 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 7.2
SQL injection vulnerabilities exist in several underlying service components accessible through the AOS-8 and AOS-10 command-line interface and management protocol. An authenticated attacker with administrative privileges could exploit these vulnerabilities by injecting crafted input into parameters that are passed unsanitized to backend database queries. Successful exploitation could allow the attacker to execute arbitrary commands on the underlying operating system.
Product
HPE Aruba Networking Wireless Operating System (AOS)
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record support.hpe.com

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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