94 matches found
SUSE CVE-2026-98980
In the Linux kernel, the following vulnerability has been resolved: namei: don't reveal overmounted entries in refwalk In rcuwalk the dentry is validated before it is accepted. stepinto stepinto rechecks dseq and followmountrcu rechecks mountlock. An entry that gets unlinked in between causes the...
CVE-2026-98980
In the Linux kernel, the following vulnerability has been resolved: namei: don't reveal overmounted entries in refwalk In rcuwalk the dentry is validated before it is accepted. stepinto stepinto rechecks dseq and followmountrcu rechecks mountlock. An entry that gets unlinked in between causes the...
AZL-110813 CVE-2026-98980 affecting package kernel 6.6.161.1-1
In the Linux kernel, the following vulnerability has been resolved: namei: don't reveal overmounted entries in refwalk In rcuwalk the dentry is validated before it is accepted. stepinto stepinto rechecks dseq and followmountrcu rechecks mountlock. An entry that gets unlinked in between causes the...
DEBIAN-CVE-2026-98980
In the Linux kernel, the following vulnerability has been resolved: namei: don't reveal overmounted entries in refwalk In rcuwalk the dentry is validated before it is accepted. stepinto stepinto rechecks dseq and followmountrcu rechecks mountlock. An entry that gets unlinked in between causes the...
UBUNTU-CVE-2026-98980
In the Linux kernel, the following vulnerability has been resolved: namei: don't reveal overmounted entries in refwalk In rcuwalk the dentry is validated before it is accepted. stepinto stepinto rechecks dseq and followmountrcu rechecks mountlock. An entry that gets unlinked in between causes the...
CVE-2026-98980
In the Linux kernel, the following vulnerability has been resolved: namei: don't reveal overmounted entries in refwalk In rcuwalk the dentry is validated before it is accepted. stepinto stepinto rechecks dseq and followmountrcu rechecks mountlock. An entry that gets unlinked in between causes the...
CVE-2026-98980 namei: don't reveal overmounted entries in refwalk
In the Linux kernel, the following vulnerability has been resolved: namei: don't reveal overmounted entries in refwalk In rcuwalk the dentry is validated before it is accepted. stepinto stepinto rechecks dseq and followmountrcu rechecks mountlock. An entry that gets unlinked in between causes the...
CVE-2026-98980
In the Linux kernel, the following vulnerability has been resolved: namei: don't reveal overmounted entries in refwalk In rcuwalk the dentry is validated before it is accepted. stepinto stepinto rechecks dseq and followmountrcu rechecks mountlock. An entry that gets unlinked in between causes the...
EUVD-2026-108774
In the Linux kernel, the following vulnerability has been resolved: namei: don't reveal overmounted entries in refwalk In rcuwalk the dentry is validated before it is accepted. stepinto stepinto rechecks dseq and followmountrcu rechecks mountlock. An entry that gets unlinked in between causes the...
CVE-2026-98980
The Linux kernel contains a vulnerability where refwalk can reveal overmounted entries in a very narrow window. While rcuwalk validates dentries before acceptance via step_into(), lookup_fast() in refwalk accepts hashed dentries without this recheck. If an entry is unlinked after a reference is t...
CVE-2026-98980 namei: don't reveal overmounted entries in refwalk
In the Linux kernel, the following vulnerability has been resolved: namei: don't reveal overmounted entries in refwalk In rcuwalk the dentry is validated before it is accepted. stepinto stepinto rechecks dseq and followmountrcu rechecks mountlock. An entry that gets unlinked in between causes the...
PT-2026-121957
In the Linux kernel, the following vulnerability has been resolved: namei: don't reveal overmounted entries in refwalk In rcuwalk the dentry is validated before it is accepted. step into step into rechecks d seq and follow mount rcu rechecks mount lock. An entry that gets unlinked in between caus...
Linux kernel security vulnerabilities
A security vulnerability exists in Linux kernel version 3.18. It stems from the namei subsystem’s failure to validate directory entries after stepinto during refwalk; this may expose underlying entries that have been overwritten when unmounting mount points, potentially leading to information...
Linux Distros Unpatched Vulnerability : CVE-2026-98980
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - namei: don't reveal overmounted entries in refwalk In rcuwalk the dentry is validated before it is accepted. stepinto stepinto rechecks dseq and followmountrcu...
Astra Linux – vulnerability in linux-5.10, linux-5.15, linux
In the Linux kernel, the following vulnerability has been resolved: udf: Fixed a slab-out-of-bounds write bug in udffindentry Syzbot reported a slab-out-of-bounds Write bug: loop0: Detected capacity change from 0 to 2048 ================================================================== BUG: KASA...
Astra Linux – Vulnerability in Linux, Linux 5.10
A use-after-free flaw was discovered in fs/ext4/namei.c:dxinsertblock, within the Linux kernel’s filesystem sub-component. This flaw allows a local attacker with user privileges to cause a denial of service...
CLSA-2026-1775657929 kernel: Fix of 9 CVEs
ovl: Filter invalid inodes with missing lookup function CVE-2024-56570 - ALSA: aloop: Fix racy access at PCM trigger CVE-2026-23191 - media: imon: reorganize serialization CVE-2025-39993 - usb: xhci: Fix inverted ringxrunevent check in handletxevent CVE-2025-37882 - Revert "VFS: Impose ordering...
CLSA-2026-1775657177 kernel: Fix of 9 CVEs
ovl: Filter invalid inodes with missing lookup function CVE-2024-56570 - ALSA: aloop: Fix racy access at PCM trigger CVE-2026-23191 - media: imon: reorganize serialization CVE-2025-39993 - usb: xhci: Fix inverted ringxrunevent check in handletxevent CVE-2025-37882 - Revert "VFS: Impose ordering...
CLSA-2026-1775655363 kernel: Fix of 9 CVEs
ovl: Filter invalid inodes with missing lookup function CVE-2024-56570 - ALSA: aloop: Fix racy access at PCM trigger CVE-2026-23191 - media: imon: reorganize serialization CVE-2025-39993 - usb: xhci: Fix inverted ringxrunevent check in handletxevent CVE-2025-37882 - Revert "VFS: Impose ordering...
F2FS Heap Buffer Overflow DoS
The vulnerability of the f2fsrename function in the fs/f2fs/namei.c file of the F2FS file system in the Linux operating system is related to improper cleaning or release of resources. Exploiting this vulnerability can allow a remote attacker to cause service failure...