CVE-2026-53388 fuse: re-lock request before replacing page cache folio

In the Linux kernel, the following vulnerability has been resolved: fuse: re-lock request before replacing page cache folio fusetrymovefolio unlocks the request on entry but does not re-lock it on the success path. This means fusechanabort can end the request and free the fuseioargs eg...

EUVD-2026-45510

In the Linux kernel, the following vulnerability has been resolved: fuse: re-lock request before replacing page cache folio fusetrymovefolio unlocks the request on entry but does not re-lock it on the success path. This means fusechanabort can end the request and free the fuseioargs eg...

Linux Distros Unpatched Vulnerability : CVE-2026-53388

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fuse: re-lock request before replacing page cache folio fusetrymovefolio unlocks the request on entry but does not re-lock it on the success path. This means...

PT-2026-61093

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the fuse module. The fuse try move folio function unlocks the request upon entry but fails to re-lock it during the success path. Consequently, fuse chan...

WordPress Fuse Social Floating Sidebar plugin <= 5.4.13 - Cross Site Scripting (XSS) vulnerability

Cross Site Scripting XSS vulnerability discovered by Muhammad Yudha - DJ in WordPress Plugin Fuse Social Floating Sidebar versions = 5.4.13...

The vulnerability of the `cache_fuse_add_dirent_to_cache()` function in the `fs/fuse/readdir.c` module of the Linux operating system allows a hacker to gain unauthorized access to protected information and enhance their privileges.

The vulnerability of the cachefuseadddirenttocache function in the fs/fuse/readdir.c module of the Linux operating system is related to the execution of operations outside the buffer in memory due to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to gai...

container-tools:ol8 security, bug fix, and enhancement update

aardvark-dns 2:1.10.1-2 - build off the RHEL maintenance branch - Resolves: RHEL-59129 buildah 2:1.33.14-3 - rebuild for CVE-2025-68121 - Resolves: RHEL-149262 cockpit-podman 84.1-1 - update to https://github.com/cockpit-project/cockpit-podman/releases/tag/84.1 - Related: Jira:RHEL-25557 conmon...

Exploit for CVE-2026-31694

FUSE readdir cache out-of-bounds write PoC Local proof of con...

Linux Distros Unpatched Vulnerability : CVE-2026-53311

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fuse: fix uninit-value in fusedentryrevalidate fusedentryrevalidate may be called with a dentry that didn't had -dtime initialised. The issue was found with...

SUSE-SU-2026:22509-1 Security update for the Linux Kernel (Live Patch 9 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.30.1 fixes various security issues The following security issues were fixed: - CVE-2026-31402: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache bsc1261640. - CVE-2026-31504: net: fix fanout UAF in packetrelease via NETDEVUP race...

SUSE-SU-2026:22508-1 Security update for the Linux Kernel (Live Patch 11 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.32.1 fixes various security issues The following security issues were fixed: - CVE-2026-31402: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache bsc1261640. - CVE-2026-31504: net: fix fanout UAF in packetrelease via NETDEVUP race...

CVE-2026-53311

A flaw was found in the FUSE Filesystem in Userspace subsystem of the Linux kernel. An uninitialized value vulnerability exists in the fusedentryrevalidate function, where it may be called with a dentry that has an uninitialized dtime field. This can lead to unpredictable system behavior or a...

SUSE-SU-2026:22507-1 Security update for the Linux Kernel (Live Patch 5 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.26.1 fixes various security issues The following security issues were fixed: - CVE-2026-23278: netfilter: nftables: always walk all pending catchall elements bsc1260907. - CVE-2026-31402: nfsd: fix heap overflow in NFSv4.0 LOCK replay...

SUSE CVE-2026-53311

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...

Linux Distros Unpatched Vulnerability : CVE-2026-53168

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fuse: reject fusenotify pagecache ops on directories The operations FUSENOTIFYSTORE and FUSENOTIFYRETRIEVE allow the FUSE daemon to actively write/read pagecach...

Linux Distros Unpatched Vulnerability : CVE-2026-53167

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fuse: limit FUSENOTIFYRETRIEVE to uptodate folios FUSENOTIFYRETRIEVE must be limited to uptodate folios; !uptodate folios can contain uninitialized data. Since...

DEBIAN-CVE-2026-53311

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...

CVE-2026-53311

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...

CVE-2026-53311

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...

UBUNTU-CVE-2026-53311

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...