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.
2,925 results · page 3 of 59
Sep 23, 2026Execution with unnecessary privileges in cPanel allows remote authenticated users to execute arbitrary code with root privileges.CVE-2026-87899 · Websites & servers · reported by support@hackerone.comCritical 9.4
Execution with unnecessary privileges in cPanel allows remote authenticated users to execute arbitrary code with root privileges.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 23, 2026OS command injection in Plesk allows remote authenticated users to execute arbitrary code with root privileges.CVE-2026-87898 · Other software · WebPros · reported by support@hackerone.comCritical 9.4
OS command injection in Plesk allows remote authenticated users to execute arbitrary code with root privileges.
- Product
- Plesk extension "Site Import"
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 22, 2026LTSecurity LTK3500SF contains a hard-coded credentials vulnerability where the root and guest account passwords are stored in /etc/shadow as weak hashes recoverCVE-2026-47116 · Other software · LTSecurity · reported by VulnCheckCritical 9.2
LTSecurity LTK3500SF contains a hard-coded credentials vulnerability where the root and guest account passwords are stored in /etc/shadow as weak hashes recoverable with dictionary-based cracking tools. The recovered credentials authenticate against the device's Telnet and SSH services and grant root-level access to the operating system. These services are not confirmed to start automatically at boot, so exploitation requires Telnet or SSH to be running, whether enabled by the device configuration or started manually.
- Product
- LTK3500SF
- 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
Sep 18, 2026IBM Guardium Data Protection 12.2 is vulnerable to local privilege escalation via the SUID-root nmap_wrapper binary on the Collector appliance.CVE-2026-84083 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.8
IBM Guardium Data Protection 12.2 is vulnerable to local privilege escalation via the SUID-root nmap_wrapper binary on the Collector appliance. A local attacker with low-privileged access to the Collector can exploit insufficient argument validation in the SUID binary to execute arbitrary commands as root, resulting in full compromise of the Collector appliance.
- Product
- Guardium Data Protection
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 18, 2026CareCam CM2507 IP cameras store the device's root-account password using a fixed legacy password hash that provides insufficient resistance to offline cracking.CVE-2026-85497 · Other software · CareCam · reported by ics-cert@hq.dhs.govCritical 9.3
CareCam CM2507 IP cameras store the device's root-account password using a fixed legacy password hash that provides insufficient resistance to offline cracking. An attacker who obtains the firmware image or password database could recover the associated credential, which may also be reusable across other devices running the same firmware.
- Product
- HMT.CM2507 Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 17, 2026In the Linux kernel, the following vulnerability has been resolved: ACPI: PCI: Clear driver_data on all paths that free the acpi_pci_root acpi_pci_root_add() CVE-2026-92521 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: ACPI: PCI: Clear driver_data on all paths that free the acpi_pci_root acpi_pci_root_add() assigns the freshly allocated root to device->driver_data before dmar_device_add() and pci_acpi_scan_root(). Both failure paths reach the end: label where root is kfree()'d, but only the pci_acpi_scan_root() path clears driver_data first. When dmar_device_add() fails during a hot-add, root is freed while device->driver_data still points at it. The ACPI core does not clear driver_data on attach failure, so a later acpi_pci_find_root() call may dereference this dangling pointer. acpi_pci_root_remove() has the same problem: it frees root without clearing device->driver_data, leaving a dangling pointer behind after the root bridge is removed. Move the NULL assignment to the shared end: label so every error path in acpi_pci_root_add() clears driver_data before freeing root, and clear it in acpi_pci_root_remove() as well, so the object is never left reachable through driver_data after being freed.
- 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
Sep 17, 2026In the Linux kernel, the following vulnerability has been resolved: nilfs2: prevent out-of-bounds read in super root block parsing super-root inode metadata sCVE-2026-90419 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.1
In the Linux kernel, the following vulnerability has been resolved: nilfs2: prevent out-of-bounds read in super root block parsing super-root inode metadata size is trusted before nilfs_read_inode_common(). Reject super-root inode sizes whose computed on-disk footprint exceeds the filesystem block size. This prevents malformed filesystem images from making nilfs_read_inode_common() read past the end of the super-root block. [ryusuke: clarify the commit title]
- 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
Sep 17, 2026In the Linux kernel, the following vulnerability has been resolved: btrfs: check if root is readonly when setting posix acl For a filesystem which has btrfs rCVE-2026-90263 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: btrfs: check if root is readonly when setting posix acl For a filesystem which has btrfs read-only property set to true, all write operations including acl and xattr should be denied. However, acl can still be set even if btrfs ro property is true. This happens because no function on the set_acl code path checks the root is readonly or not. It was checked in btrfs_setxattr_trans() but got removed in commit 353c2ea735e4 ("btrfs: remove redundant readonly root check in btrfs_setxattr_trans") That commit didn't check if all the callers properly check the root's read-only flag. A previous fix is commit b51111271b03 ("btrfs: check if root is readonly while setting security xattr"). Always check if the root is read-only before performing the set acl operation.
- 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
Sep 17, 2026In the Linux kernel, the following vulnerability has been resolved: fuse: check for NULL root inode in fuse_fill_super_submount fuse_iget() can return NULL whCVE-2026-90139 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: fuse: check for NULL root inode in fuse_fill_super_submount fuse_iget() can return NULL when its inode allocation fails, but fuse_fill_super_submount() passed the result straight to get_fuse_inode() and decremented fi->nlookup without checking it: root = fuse_iget(sb, parent_fi->nodeid, ...); fi = get_fuse_inode(root); fi->nlookup--; Inside fuse_iget() the inode allocation can fail and return NULL. The submount root takes the iget5_locked() path, whose alloc_inode() can fail under memory pressure (the auto-submount branch can fail the same way in new_inode() or fuse_alloc_submount_lookup()): inode = iget5_locked(sb, nodeid, fuse_inode_eq, fuse_inode_set, &nodeid); if (!inode) return NULL; A NULL root makes get_fuse_inode() a container_of() on NULL and the nlookup decrement a write to a bogus address, oopsing the mount. With CONFIG_KASAN the following null pointer dereference is reported when the root inode allocation of an auto-submount fails (e.g. under memory pressure): ===================================================
- 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
Sep 17, 2026In the Linux kernel, the following vulnerability has been resolved: ntfs: Fix index_root heap OOB write in ntfs_ir_to_ib() ntfs_ir_to_ib copies all entries frCVE-2026-90133 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: ntfs: Fix index_root heap OOB write in ntfs_ir_to_ib() ntfs_ir_to_ib copies all entries from index_root into a freshly allocated index_block_size-byte buffer without verifying that the entries fit in the available space. The entries in index_root may be larger than the usable entry space in the index block. This can cause OOB writes past the end of the allocation. The validator ntfs_index_root_inconsistent() checks that entries are self-consistent within the IR value, but never cross-checks them against index_block_size. There is no bounds check in ntfs_ir_to_ib() before the memcpy. Fixing this at the sink in ntfs_ir_to_ib() since ntfs_index_root_inconsistent() validates the logical consistency of index_root as a structure and a root with large entries is a structurally valid root. The bug is a size conflict of ntfs_ir_to_ib(). Also, the validator is called once per inode load in ntfs_read_locked_inode() while ntfs_ir_to_ib() is only called during a reparent, a check there adds no overhead to the common path. Moreover, even a future call path that bypasses the validator would still be protected. With NULL as
- 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
Sep 17, 2026In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Skip VMBus module cleanup for non-nested root partition The VMBus moduCVE-2026-90097 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Skip VMBus module cleanup for non-nested root partition The VMBus module initialization function, hv_acpi_init(), currently does nothing when running in the root partition and root is not nested in another VM. But the initialization function reports success, so the VMBus module is indeed loaded. VMBus functionality is not actually needed, but the VMBus module must be loaded so that hv_vmbus_exists() can answer correctly. Furthermore, the mshv_root dependency on the VMBus module is needed as described in the commit message for 840b740a35bf ("mshv: Add conditional VMBus dependency"). Loading the VMBus module without actually initializing it causes failures if the module should later be unloaded. The module unload code tries to clean up things that were never initialized, resulting in memory faults and a panic. Fix this by having VMBus module exit function perform the same check for non-nested root partition, and do nothing in such a case, just like hv_acpi_init(). In the long run, the code that manages the Hyper-V provided SynIC should be refactored to better coordinate the requirements of ro
- 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
Sep 17, 2026vm2 before 3.11.7 contains a remote code execution vulnerability when require.external is enabled without an explicit require.root that excludes node_modules.CVE-2026-92946 · Other software · patriksimek · reported by VulnCheckCritical 10
vm2 before 3.11.7 contains a remote code execution vulnerability when require.external is enabled without an explicit require.root that excludes node_modules. Sandboxed code can require vm2's own package, instantiate an unrestricted NodeVM instance, and execute arbitrary host OS commands via child_process.
- Product
- vm2
- 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
Sep 17, 2026admin3 through 3.0.0 fails to sanitize client-supplied filenames in the upload handler, allowing authenticated users to write files outside the storage root on CVE-2026-92919 · Other software · cjbi · reported by VulnCheckHigh 7.2
admin3 through 3.0.0 fails to sanitize client-supplied filenames in the upload handler, allowing authenticated users to write files outside the storage root on Windows deployments. Attackers can use dot-dot path segments in filenames to escape the configured storage directory and overwrite arbitrary files accessible to the server process.
- Product
- admin3
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 17, 2026@fastify/static is a Fastify plugin that serves static files from a configured root directory.CVE-2026-90982 · Other software · @fastify/static · reported by ce714d77-add3-4f53-aff5-83d477b104bbMedium 5.3
@fastify/static is a Fastify plugin that serves static files from a configured root directory. In versions before 10.1.4, on a case-insensitive filesystem such as Windows or the default macOS volume, a route guard or allowedPath restriction can be bypassed by altering the letter case of a path segment. The route matcher is case-sensitive while the filesystem is not, so a request that changes the case of a protected segment does not match the guarded route and falls through to the static handler, yet the filesystem resolves it to the same protected file. As a result, an unauthenticated request can read a file that a route guard or allowedPath was configured to protect. The issue does not affect case-sensitive filesystems and is not a directory traversal, since nothing is served from outside the configured root. The issue is fixed in @fastify/static 10.1.4, which validates the requested path against its actual on-disk spelling and rejects case-aliased paths before authorization. As a workaround, serve static files from a case-sensitive filesystem, or ensure route guards and allowedPath rules account for every letter-case variant of the protected paths.
- Product
- @fastify/static
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcna.openjsf.orggithub.com
Sep 16, 2026A vulnerability in Cisco Secure FMC Software could allow an authenticated, remote attacker to execute arbitrary commands at the root privilege level.CVE-2026-20340 · Network & remote access · Cisco · reported by psirt@cisco.comHigh 8.8
A vulnerability in Cisco Secure FMC Software could allow an authenticated, remote attacker to execute arbitrary commands at the root privilege level. This vulnerability is due to unsecured deserialization of web-management user-controlled data. An attacker could exploit this vulnerability by authenticating to the device and sending a crafted HTTP payload. A successful exploit could allow the attacker to save the crafted payload and then execute it on the underlying operating system as root. To exploit this vulnerability, the attacker must have valid credentials for a user account with at least the role of Security Analyst (read-only).
- Product
- Cisco Secure Firewall Management Center (FMC)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsec.cloudapps.cisco.com
Sep 16, 2026A stack overflow during the unauthenticated login process may allow an attacker to run arbitrary code remotely with root privileges.CVE-2026-91843 · Other software · checkpoint · reported by cve@checkpoint.comCritical 9.8
A stack overflow during the unauthenticated login process may allow an attacker to run arbitrary code remotely with root privileges.
- Product
- Quantum Security Management
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.checkpoint.com
Sep 16, 2026If a BIND resolver has cached a tree of SVCB/HTTPS AliasMode records, and is then queried for the root of that tree, the resolver will spend disproportionate CPCVE-2026-81736 · Other software · ISC · reported by security-officer@isc.orgHigh 7.5
If a BIND resolver has cached a tree of SVCB/HTTPS AliasMode records, and is then queried for the root of that tree, the resolver will spend disproportionate CPU time constructing the response. This issue affects BIND 9 versions 9.18.0 through 9.18.50, 9.20.0 through 9.20.27, 9.21.0 through 9.21.25, 9.18.11-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.27-S1.
- Product
- BIND 9
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddownloads.isc.orgdownloads.isc.org
Sep 16, 2026In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: fix out-of-bounds read of INDEX_ROOT in reparse/objid init ntfs_reparse_init() aCVE-2026-89785 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: fix out-of-bounds read of INDEX_ROOT in reparse/objid init ntfs_reparse_init() and ntfs_objid_init() parse the index root of the $Extend/$Reparse and $Extend/$ObjId metafiles (the INDEX_ROOT attributes named $R and $O). They read its type and rule fields through resident_data(), which does not check that the resident attribute is large enough to hold them. mi_enum_attr() accepts a resident attribute with data_off == asize and data_size == 0. For such an attribute placed last in its MFT record, resident_data() returns a pointer to the end of the record_size buffer, so reading root->type / root->rule reads past the allocation. Use resident_data_ex(attr, sizeof(struct INDEX_ROOT)) and bail out when it returns NULL, as ntfs_security_init() already does for $SDH / $SII. The attribute is only parsed while mounting a crafted image, so this needs CAP_SYS_ADMIN. BUG: KASAN: slab-out-of-bounds in ntfs_reparse_init (fs/ntfs3/fsntfs.c:2306) Read of size 4 at addr ffff88801219dc00 by task mount ntfs_reparse_init (fs/ntfs3/fsntfs.c:2306) ntfs_fill_super (fs/ntfs3/super.c:1604) get_tree_bdev_flags (fs/supe
- 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
Sep 16, 2026An unauthenticated remote attacker can upload a malicious IODD file that places and executes a shell script with root privileges.CVE-2026-27565 · Other software · Pepperl+Fuchs · reported by info@cert.vde.comCritical 9.8
An unauthenticated remote attacker can upload a malicious IODD file that places and executes a shell script with root privileges. The shell script remains active even after a reboot.
- Product
- ICE2-8IOL1-G65L-V1D
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcertvde.comcertvde.com
Sep 16, 2026A privileged attacker can exploit certain operation to execute arbitrary commands with root privileges, leading to full device compromise.CVE-2026-73447 · Other software · Arista Networks · reported by psirt@arista.comCritical 9.4
A privileged attacker can exploit certain operation to execute arbitrary commands with root privileges, leading to full device compromise. An authenticated user can exploit gRPC Network Security Interface (gNSI) Certz service on Arista EOS-based products to escalate privileges and execute arbitrary OS commands via a crafted Certz Rotate request. The Bootz service is also affected.
- Product
- EOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 15, 2026Netcore NR255-V firmware version 1.5.130703 builds root-run command lines from unquoted user-supplied DDNS input in DDNSset_cgi.c and related ddns_Proc.c componCVE-2026-76866 · Other software · Netcore · reported by VulnCheckHigh 8.6
Netcore NR255-V firmware version 1.5.130703 builds root-run command lines from unquoted user-supplied DDNS input in DDNSset_cgi.c and related ddns_Proc.c components, enabling os command argument injection. Attackers can exploit the unsanitized parameters to inject additional command arguments executed with root privileges.
- Product
- NR255-V
- 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
Sep 15, 2026The affected products use hard-coded credentials, which could allow an attacker to run the ftpd service as root, providing remote root file access where FTP is CVE-2026-68950 · Other software · Digital Watchdog · reported by ics-cert@hq.dhs.govHigh 8.7
The affected products use hard-coded credentials, which could allow an attacker to run the ftpd service as root, providing remote root file access where FTP is reachable.
- Product
- VMAX A1 G4 DVR
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddigital-watchdog.comgithub.com
Sep 15, 2026The affected products are missing authentication for a critical function, which could allow an attacker to run as root and pass received bytes directly to a sysCVE-2026-68070 · Other software · Digital Watchdog · reported by ics-cert@hq.dhs.govHigh 8.7
The affected products are missing authentication for a critical function, which could allow an attacker to run as root and pass received bytes directly to a system command.
- Product
- VMAX A1 G4 DVR
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddigital-watchdog.comgithub.com
Sep 15, 2026The affected products use hard-coded credentials, which could allow remote access to files with root privileges where FTP is reachable.CVE-2026-66890 · Other software · Digital Watchdog · reported by ics-cert@hq.dhs.govCritical 9.4
The affected products use hard-coded credentials, which could allow remote access to files with root privileges where FTP is reachable.
- Product
- VMAX A1 G4 DVR
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddigital-watchdog.comgithub.com
Sep 15, 2026Tencent Mass Service Engine in Cluster (MSEC) allows a remote, unauthenticated attacker to send a crafted POST request including ../ and gain root access on theCVE-2026-89040 · Other software · Tencent · reported by 9119a7d8-5eab-497f-8521-727c672e3725Critical 9.3
Tencent Mass Service Engine in Cluster (MSEC) allows a remote, unauthenticated attacker to send a crafted POST request including ../ and gain root access on the target device. An attacker who uploads a webshell can execute arbitrary code as root.
- Product
- Mass Service Engine in Cluster (MSEC)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comraw.githubusercontent.com
Sep 15, 2026TOTOLINK X5000R V9.1.0cu.2415_B20250515 was discovered to contain a hardcoded password for root access.CVE-2026-37152 · Other software · reported by MITRECritical 9.8
TOTOLINK X5000R V9.1.0cu.2415_B20250515 was discovered to contain a hardcoded password for root access.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 14, 2026IBM Langflow OSS 1.0.0 through 1.10.0 can allow attackers to execute arbitrary Python code with root privileges (UID=0) on the Langflow server by submitting comCVE-2026-12944 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.6
IBM Langflow OSS 1.0.0 through 1.10.0 can allow attackers to execute arbitrary Python code with root privileges (UID=0) on the Langflow server by submitting components containing socket or urllib imports. This enables: (1) AWS credential theft via IMDSv1 SSRF with full IAM role permissions, (2) arbitrary file exfiltration from the container filesystem, and (3) lateral movement to internal services (PostgreSQL, Redis) within the Docker network. The scanner incorrectly returns "validated": true, providing a false security signal.
- Product
- Langflow OSS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 14, 2026Description When launching a Docker or OCI worker, the setuid-root `worker-launcher` first changes ownership of the entire worker directory to the untrusted toCVE-2026-82430 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 7.8
Description When launching a Docker or OCI worker, the setuid-root `worker-launcher` first changes ownership of the entire worker directory to the untrusted topology user, and only afterwards reads and acts on the command file that the supervisor wrote into that same directory. The file is opened without `O_NOFOLLOW` and without re-verifying its owner, so between the ownership change and the read the tenant can replace its contents. For the Docker path the parsed command is executed with real uid 0, and the command sanitiser is not a privilege boundary: it admits `-v` with an arbitrary source, `--device`, `--cap-add`, `--security-opt`, `--user` and `--net`, and copies positional arguments through verbatim. A rewritten file therefore yields an attacker-authored, root-equivalent container invocation with the host filesystem available. For the OCI path the same rewrite window applies, and mount validation is structural only, with no source or destination allow-list, so arbitrary host paths can be bind-mounted read-write into the container. The `username` field of the command file is likewise attacker-settable and is checked only against non-root and minimum-uid rules, permitting ex
- Product
- Apache Storm Worker Launcher
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.apache.orgopenwall.com
Sep 14, 2026Description The setuid-root `worker-launcher` binary adjusts ownership and permissions of worker directories by walking the tree with FTS and calling `lchown` CVE-2026-82429 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 7.8
Description The setuid-root `worker-launcher` binary adjusts ownership and permissions of worker directories by walking the tree with FTS and calling `lchown` and `chmod` on each entry's full pathname while running with an effective uid of 0. Both syscalls re-resolve the path at the time of the call, after FTS has classified the entry, and the trees being walked are owned and writable by the untrusted topology user. A tenant running code on a supervisor node could therefore replace an intermediate directory component with a symbolic link between classification and the privileged operation, redirecting the root-owned `lchown` or `chmod` at an arbitrary file on the host. The operation is repeatable at will, since crashing a worker forces a relaunch and blob updates re-run the walk, so a failed attempt costs the attacker nothing. This crosses the boundary that `supervisor.run.worker.as.user` and container isolation are intended to enforce. It is the same defect class as the Hadoop container-executor issues from which this code derives. Mitigation Upgrade to 3.1.0, where the privileged walk operates on file descriptors it has already stat'd rather than on pathnames re-resolved at
- Product
- Apache Storm Worker Launcher
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.apache.orgopenwall.com
Sep 14, 2026Parallels Desktop runs prl_disp_service as root.CVE-2026-90894 · Other software · Parallels · reported by reefs@jfrog.comHigh 7.8
Parallels Desktop runs prl_disp_service as root. Local clients reach it on the world-writable socket /var/run/prl_disp_service.socket. PrlSrv_LoginLocal accepts peer credentials. No Parallels signature. No admin group. After login, PrlSrv_InstallAppliance lets you pick the appliance folder (sVmParentPath). The daemon unpacks with one string, tar -xf "%1" -C "%2", then Qt QProcess::splitCommand chops that string into words. A quote in the folder name closes early. The leftover text becomes extra tar flags. macOS tar --use-compress-program= runs the named program as root.
- Product
- Parallels Desktop for Mac
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordkb.parallels.comparallels.com
Sep 14, 2026The ca-certificates package before ca-certificates-2021.2.50-72 for Amazon Linux 2 (AL2) does not properly remove certain TrustCor root certificates from the roCVE-2023-32803 · Other software · Amazon · reported by MITREHigh 7.5
The ca-certificates package before ca-certificates-2021.2.50-72 for Amazon Linux 2 (AL2) does not properly remove certain TrustCor root certificates from the root store. NOTE: this issue exists because of an incorrect fix for CVE-2022-23491.
- Product
- ca-certificates
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordalas.aws.amazon.comexplore.alas.aws.amazon.com
Sep 13, 2026In FRRouting FRR before 8.5, the service user (usually frr) can escalate its privileges to root by monitoring the configuration directory (/etc/frr) and replaciCVE-2022-42917 · Other software · FRRouting · reported by MITREMedium 6.7
In FRRouting FRR before 8.5, the service user (usually frr) can escalate its privileges to root by monitoring the configuration directory (/etc/frr) and replacing config files upon creation with, for example, symlinks to change the ownership of arbitrary files. This is a TOCTOU Race Condition caused by a combination of touch and chown.
- Product
- FRRouting
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugzilla.suse.comfrrouting.org
Sep 11, 2026In the Linux kernel, the following vulnerability has been resolved: nfsd: fix dentry ref leak on V4ROOT export filehandle lookup nfsd_set_fh_dentry() leaks thCVE-2026-89683 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: nfsd: fix dentry ref leak on V4ROOT export filehandle lookup nfsd_set_fh_dentry() leaks the dentry reference from exportfs_decode_fh_raw() when the NFS3_FHSIZE or NFS_FHSIZE switch cases detect NFSEXP_V4ROOT and goto out. The out: label calls exp_put() but never dput(dentry), and fhp->fh_dentry was never assigned so fh_put() cannot compensate. A crafted NFSv3 filehandle targeting a V4ROOT export's fsid triggers the leak on every request.
- 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
Sep 11, 2026In the Linux kernel, the following vulnerability has been resolved: btrfs: drop recovered reloc root refs on recovery failure During relocation recovery, eachCVE-2026-89645 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: btrfs: drop recovered reloc root refs on recovery failure During relocation recovery, each fs root gets a reference to its relocation root. If loading or adding a later root fails, or if the first transaction commit fails, btrfs_recover_relocation() jumps to out_unset before merge_reloc_roots() and clean_dirty_subvols(). put_reloc_control() drops the list-owned relocation root references, but it does not clear fs_root->reloc_root or drop the references owned by those pointers. Mount cleanup only drops them when BTRFS_FS_ERROR is set, so an error such as -ENOMEM while processing a later root can leave references behind. Keep temporary references to the fs roots associated during recovery. On failure, clear their reloc_root pointers and drop the corresponding references. Once the first transaction commit succeeds, drop only the temporary fs root references and let the normal merge and cleanup paths handle the relocation roots. Fault injection on a pending-relocation image confirmed the cleanup gap. With an injected first-commit failure, 25 fs roots had reloc_root set with fs_error=0. With this fix, the same fail
- 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
Sep 11, 2026Under certain circumstances such as reset to factory default operation, the BMC root account is made active without a password on BullSequana XH3406 and XH3515.CVE-2025-15679 · Other software · Bull · reported by 5bcc34ac-0282-4e8a-96fc-046c583d3048High 7.3
Under certain circumstances such as reset to factory default operation, the BMC root account is made active without a password on BullSequana XH3406 and XH3515.
- Product
- BullSequana XH3406
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 11, 2026live-boot ff8867c allows attackers to bypass the dm-verity-enforce-roothash-signature protection mechanism when the .verity file is missing.CVE-2026-89169 · Other software · Debian · reported by MITREMedium 4.1
live-boot ff8867c allows attackers to bypass the dm-verity-enforce-roothash-signature protection mechanism when the .verity file is missing.
- Product
- live-boot
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugs.debian.orgsalsa.debian.org
Sep 10, 2026A Time-of-check Time-of-use (TOCTOU) race condition leading to insecure symlink following in Plesk causes local privilege escalation to root via arbitrary file/CVE-2026-68488 · Other software · WebPros · reported by support@hackerone.comCritical 9.9
A Time-of-check Time-of-use (TOCTOU) race condition leading to insecure symlink following in Plesk causes local privilege escalation to root via arbitrary file/directory ownership takeover.
- Product
- Plesk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 10, 2026Path traversal in Plesk's Backup Manager causes arbitrary file write as root by an authenticated customer.CVE-2026-68487 · Other software · WebPros · reported by support@hackerone.comCritical 9.9
Path traversal in Plesk's Backup Manager causes arbitrary file write as root by an authenticated customer.
- Product
- Plesk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 10, 2026knowns through 0.33.0 fails to confine the path argument of the code.find MCP tool to the project root, allowing AI agent sessions to read source files anywhereCVE-2026-88938 · Other software · knowns-dev · reported by VulnCheckHigh 7.1
knowns through 0.33.0 fails to confine the path argument of the code.find MCP tool to the project root, allowing AI agent sessions to read source files anywhere on the host. Attackers can supply absolute paths or relative traversal sequences to the path argument and retrieve full file contents from outside the intended project directory.
- Product
- knowns
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 10, 2026ICEcoder versions through 8.1 contain a path traversal vulnerability in the file-control endpoint due to a logic error in the document-root confinement check.CVE-2026-64836 · Other software · ICEcoder · reported by VulnCheckHigh 8.7
ICEcoder versions through 8.1 contain a path traversal vulnerability in the file-control endpoint due to a logic error in the document-root confinement check. The File::check() validation function compares realpath() to boolean true, which never succeeds, allowing authenticated attackers to submit traversal sequences or absolute paths in the file parameter to read, write, or delete files outside the configured document root.
- Product
- ICEcoder
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 10, 2026GeoVision GV-LPC2211 V1.13 allows an administrator-controlled FTP username containing shell metacharacters to be executed as arbitrary root commands during a suCVE-2026-88282 · Other software · GeoVision Inc. · reported by 0df08a0e-a200-4957-9bb0-084f562506f9High 7.2
GeoVision GV-LPC2211 V1.13 allows an administrator-controlled FTP username containing shell metacharacters to be executed as arbitrary root commands during a subsequent FTP-account update.
- Product
- GV-LPCLPC2011/2211
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 10, 2026GeoVision GV-LPC2211 V1.13 allows an authenticated ONVIF user to inject shell commands through ConsumerReference.Address and execute arbitrary commands as root.CVE-2026-88277 · Other software · GeoVision Inc. · reported by 0df08a0e-a200-4957-9bb0-084f562506f9High 8.8
GeoVision GV-LPC2211 V1.13 allows an authenticated ONVIF user to inject shell commands through ConsumerReference.Address and execute arbitrary commands as root.
- Product
- GV-LPCLPC2011/2211
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 10, 2026GeoVision GV-LPC2211 V1.13 allows administrator-controlled WEP key values containing shell syntax to execute arbitrary commands as root.CVE-2026-88276 · Other software · GeoVision Inc. · reported by 0df08a0e-a200-4957-9bb0-084f562506f9High 7.2
GeoVision GV-LPC2211 V1.13 allows administrator-controlled WEP key values containing shell syntax to execute arbitrary commands as root.
- Product
- GV-LPCLPC2011/2211
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 10, 2026GeoVision GV-LPC2211 V1.13 allows an administrator-controlled WPA-PSK containing shell syntax to execute arbitrary commands as root when wireless configuration CVE-2026-88275 · Other software · GeoVision Inc. · reported by 0df08a0e-a200-4957-9bb0-084f562506f9High 7.2
GeoVision GV-LPC2211 V1.13 allows an administrator-controlled WPA-PSK containing shell syntax to execute arbitrary commands as root when wireless configuration is applied.
- Product
- GV-LPC2011/LPC2211
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 10, 2026GeoVision GV-LPC2211 V1.13 allows an administrator-controlled wireless SSID containing shell syntax to execute arbitrary commands as root.CVE-2026-88274 · Other software · GeoVision Inc. · reported by 0df08a0e-a200-4957-9bb0-084f562506f9High 7.2
GeoVision GV-LPC2211 V1.13 allows an administrator-controlled wireless SSID containing shell syntax to execute arbitrary commands as root.
- Product
- GV-LPC2011/LPC2211
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 10, 2026GeoVision GV-LPC2211 V1.13 allows an administrator-controlled username containing shell metacharacters to be executed as arbitrary root commands when the storedCVE-2026-88272 · Other software · GeoVision Inc. · reported by 0df08a0e-a200-4957-9bb0-084f562506f9High 7.2
GeoVision GV-LPC2211 V1.13 allows an administrator-controlled username containing shell metacharacters to be executed as arbitrary root commands when the stored username is later deleted.
- Product
- GV-LPC2011/LPC2211
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026A vulnerability in cPanel allows a mail-enabled account to achieve remote code execution as root through SQLi in EmailTrack componentCVE-2026-67401 · Websites & servers · reported by support@hackerone.comCritical 9.9
A vulnerability in cPanel allows a mail-enabled account to achieve remote code execution as root through SQLi in EmailTrack component
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026Use after free in DualDAR prior to SMR Sep-2026 Release 1 allows local privileged attackers to execute arbitrary code with root privilege.CVE-2026-21102 · Computers, phones & browsers · Samsung Mobile · reported by mobile.security@samsung.comCritical 9.3
Use after free in DualDAR prior to SMR Sep-2026 Release 1 allows local privileged attackers to execute arbitrary code with root privilege.
- Product
- Samsung Mobile Devices
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.samsungmobile.com
Sep 9, 2026Improper input validation in DualDAR driver prior to SMR Sep-2026 Release 1 allows local privileged attackers to potentially execute arbitrary code with root prCVE-2026-21101 · Computers, phones & browsers · Samsung Mobile · reported by mobile.security@samsung.comHigh 8.4
Improper input validation in DualDAR driver prior to SMR Sep-2026 Release 1 allows local privileged attackers to potentially execute arbitrary code with root privilege.
- Product
- Samsung Mobile Devices
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.samsungmobile.com
Sep 4, 2026Improper neutralization of CRLF sequences in IXON VPN Client before version 1.4.7 allows an attacker to execute commands as root or SYSTEM.CVE-2026-75925 · Other software · IXON · reported by ics-cert@hq.dhs.govCritical 9.4
Improper neutralization of CRLF sequences in IXON VPN Client before version 1.4.7 allows an attacker to execute commands as root or SYSTEM. Configuration values accepted by the local service are written to a file later consumed by a privileged subprocess, without line-ending sequences being neutralized, which allows additional directives to be introduced into that file. The configuration interface accepts changes without authenticating or verifying the origin of the requester. The injected configuration persists on disk across restarts of the client and the operating system, and the VPN connection continues to function normally, so there is no behavioral change visible to the user.
- Product
- IXON VPN Client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
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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