CVE-2026-53311

CVE-2026-53311 affects the Linux kernel’s FUSE subsystem: fuse_dentry_revalidate() may be invoked with a dentry whose d_time has not been initialised, originating from KMSAN observations during path resolution (lookup_open/d_revalidate). Multiple vendors and feeds document the fix as resolving th...

CVE-2026-53311 fuse: fix uninit-value in fuse_dentry_revalidate()

In the Linux kernel, the following vulnerability has been resolved: fuse: fix uninit-value in fusedentryrevalidate fusedentryrevalidate may be called with a dentry that didn't had -dtime initialised. The issue was found with KMSAN, where lookupopen calls dalloc, followed by drevalidate, as shown...

PT-2026-52950

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists where the fuse dentry revalidate function may be called with a dentry that has an uninitialized d time variable. This behavior was identified using KMSAN, occurring when...

CVE-2026-53127

The CVE-2026-53127 issue affects the Linux kernel block subsystem. It describes a memory leak in the zones_cond path when revalidating disk zones: if blk_revalidate_disk_zones() fails after disk_revalidate_zone_resources() has allocated args.zones_cond, the allocated memory is not freed on the er...

CVE-2026-43983

Pocket ID is an OIDC provider that allows users to authenticate with their passkeys to your services. Prior to 2.6.0, The createTokenFromRefreshToken function oidcservice.go validates the refresh token's cryptographic integrity but does not re-validate the user's current authorization state befor...

kernel: Linux kernel: Use-after-free in device mapper due to race condition in zone reporting

A flaw was found in the Linux kernel's device mapper dm component. When setting up zone append emulation resources, a race condition can occur if the blkrevalidatediskzones function fails while another process simultaneously calls dmblkreportzones. This timing issue can lead to a use-after-free...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005093)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005093 advisory. In the Linux kernel, the following vulnerability has been resolved: hfs: fix to initialize fields of hfsinodeinfo after hfsallocinode Syzbot reports uninitialized...

SUSE CVE-2025-38141

In the Linux kernel, the following vulnerability has been resolved: dm: fix dmblkreportzones If dmgetlivetable returned NULL, dmputlivetable was never called. Also, it is possible that md-zonerevalidatemap will change while calling this function. Only read it once, so that we are always using the...

DEBIAN-CVE-2025-38141

In the Linux kernel, the following vulnerability has been resolved: dm: fix dmblkreportzones If dmgetlivetable returned NULL, dmputlivetable was never called. Also, it is possible that md-zonerevalidatemap will change while calling this function. Only read it once, so that we are always using the...

AZL-64595 CVE-2025-38140 affecting package kernel 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: dm: limit swapping tables for devices with zone write plugs dmrevalidatezones only allowed new or previously unzoned devices to call blkrevalidatediskzones. If the device was already zoned, disk-nrzones would always equal...

CVE-2025-38141

In the Linux kernel, the following vulnerability has been resolved: dm: fix dmblkreportzones If dmgetlivetable returned NULL, dmputlivetable was never called. Also, it is possible that md-zonerevalidatemap will change while calling this function. Only read it once, so that we are always using the...

UBUNTU-CVE-2025-38141

In the Linux kernel, the following vulnerability has been resolved: dm: fix dmblkreportzones If dmgetlivetable returned NULL, dmputlivetable was never called. Also, it is possible that md-zonerevalidatemap will change while calling this function. Only read it once, so that we are always using the...

CVE-2025-38141 dm: fix dm_blk_report_zones

In the Linux kernel, the following vulnerability has been resolved: dm: fix dmblkreportzones If dmgetlivetable returned NULL, dmputlivetable was never called. Also, it is possible that md-zonerevalidatemap will change while calling this function. Only read it once, so that we are always using the...

DEBIAN-CVE-2022-49376

In the Linux kernel, the following vulnerability has been resolved: scsi: sd: Fix potential NULL pointer dereference If sdprobe sees an early error before sdkp-device is initialized, sdzbcreleasedisk is called. This causes a NULL pointer dereference when sdiszoned is called inside that function...

SUSE CVE-2024-49982

In the Linux kernel, the following vulnerability has been resolved: aoe: fix the potential use-after-free problem in more places For fixing CVE-2023-6270, f98364e92662 "aoe: fix the potential use-after-free problem in aoecmdcfgpkts" makes tx calling devput instead of doing in aoecmdcfgpkts. It...

DEBIAN-CVE-2022-49003

In the Linux kernel, the following vulnerability has been resolved: nvme: fix SRCU protection of nvmenshead list Walking the nvmenshead siblings list is protected by the head's srcu in nvmensheadsubmitbio but not nvmempathrevalidatepaths. Removing namespaces from the list also fails to synchroniz...

UBUNTU-CVE-2024-49982

In the Linux kernel, the following vulnerability has been resolved: aoe: fix the potential use-after-free problem in more places For fixing CVE-2023-6270, f98364e92662 "aoe: fix the potential use-after-free problem in aoecmdcfgpkts" makes tx calling devput instead of doing in aoecmdcfgpkts. It...

PT-2024-11866 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to the fixed version Description: The issue is related to the Linux kernel's NVMe component, specifically with the nvme mpath revalidate paths function in drivers/nvme/host/multipath.c and the nvme ns remove functi...

keycloak: Untrusted Certificate Validation

A flaw was found in Keycloak. This flaw depends on a non-default configuration "Revalidate Client Certificate" to be enabled and the reverse proxy is not validating the certificate before Keycloak. Using this method an attacker may choose the certificate which will be validated by the server. If...

keycloak: Untrusted Certificate Validation

A flaw was found in Keycloak. This flaw depends on a non-default configuration "Revalidate Client Certificate" to be enabled and the reverse proxy is not validating the certificate before Keycloak. Using this method an attacker may choose the certificate which will be validated by the server. If...