CVE-2026-93216

In the Linux kernel, the following vulnerability has been resolved: mm/pageowner: use memcgdata snapshot to avoid TOCTOU in printpageownermemcg printpageownermemcg reads page-memcgdata via READONCE at the start to guard against tail pages and NULL data. However, it later re-reads page-memcgdata...

UBUNTU-CVE-2026-93216

In the Linux kernel, the following vulnerability has been resolved: mm/pageowner: use memcgdata snapshot to avoid TOCTOU in printpageownermemcg printpageownermemcg reads page-memcgdata via READONCE at the start to guard against tail pages and NULL data. However, it later re-reads page-memcgdata...

CVE-2026-93216

The Linux kernel contains a Time-of-Check to Time-of-Use (TOCTOU) vulnerability in mm/page_owner. The function print_page_owner_memcg() initially reads page->memcg_data but subsequently re-reads it locklessly in page_memcg_check(page) and PageMemcgKmem(page). If a page is concurrently freed an...

CVE-2026-93216 mm/page_owner: use memcg_data snapshot to avoid TOCTOU in print_page_owner_memcg()

In the Linux kernel, the following vulnerability has been resolved: mm/pageowner: use memcgdata snapshot to avoid TOCTOU in printpageownermemcg printpageownermemcg reads page-memcgdata via READONCE at the start to guard against tail pages and NULL data. However, it later re-reads page-memcgdata...

CVE-2026-93216

In the Linux kernel, the following vulnerability has been resolved: mm/pageowner: use memcgdata snapshot to avoid TOCTOU in printpageownermemcg printpageownermemcg reads page-memcgdata via READONCE at the start to guard against tail pages and NULL data. However, it later re-reads page-memcgdata...

EUVD-2026-85945

In the Linux kernel, the following vulnerability has been resolved: mm/pageowner: use memcgdata snapshot to avoid TOCTOU in printpageownermemcg printpageownermemcg reads page-memcgdata via READONCE at the start to guard against tail pages and NULL data. However, it later re-reads page-memcgdata...

CVE-2026-93216 mm/page_owner: use memcg_data snapshot to avoid TOCTOU in print_page_owner_memcg()

In the Linux kernel, the following vulnerability has been resolved: mm/pageowner: use memcgdata snapshot to avoid TOCTOU in printpageownermemcg printpageownermemcg reads page-memcgdata via READONCE at the start to guard against tail pages and NULL data. However, it later re-reads page-memcgdata...

RLSA-2026:70390 Moderate: tar security, bug fix, and enhancement update

The GNU tar program can save multiple files in an archive and restore files from an archive. Security Fixes: tar: Tar path traversal CVE-2025-45582 tar: tar: Hidden file injection via crafted archives CVE-2026-5704 tar: tar: TOCTOU in incremental dumpdir 'X' rename handling allows restore path...

tar security, bug fix, and enhancement update

An update is available for tar. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The GNU tar program can save multiple files in an archive and restore files from ...

abrt security update

2.1.11-60.0.7 - Fix symlink following in event handler scripts CVE-2026-54230Orabug: 40051150 2.1.11-60.0.5 - Fix TOCTOU in SetElement/DeleteElement CVE-2026-54228 Orabug: 39811882 - Fix race condition in ChownProblemDir CVE-2026-54229 Orabug: 39811882...

CVE-2026-93216

In the Linux kernel, the following vulnerability has been resolved: mm/pageowner: use memcgdata snapshot to avoid TOCTOU in printpageownermemcg printpageownermemcg reads page-memcgdata via READONCE at the start to guard against tail pages and NULL data. However, it later re-reads page-memcgdata...

PT-2026-97883

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Time-of-Check to Time-of-Use TOCTOU issue exists in the print page owner memcg function. The function initially reads page-memcg data using READ ONCE to protect against NULL data and...

CVE-2026-93216: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/pageowner: use memcgdata snapshot to avoid TOCTOU in printpageownermemcg printpageownermemcg reads page-memcgdata via READONCE at the start to guard against tail pages and NULL data. However, it later re-reads page-memcgdata...

RockyLinux 8 : tar (RLSA-2026:70390)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:70390 advisory. tar: Tar path traversal CVE-2025-45582 tar: tar: Hidden file injection via crafted archives CVE-2026-5704 tar: tar: TOCTOU in incremental dumpdir 'X'...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: git-lfs (UTSA-2026-124493)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-124493 advisory. The filepath.Walk and filepath.WalkDir functions are documented as not following symbolic links, but both functions are susceptible to a TOCTOU time of check/time of...

abrt security update

2.1.11-60.0.5 - Fix TOCTOU in SetElement/DeleteElement CVE-2026-54228 Orabug: 39811882 - Fix race condition in ChownProblemDir CVE-2026-54229 Orabug: 39811882...

SUSE CVE-2026-86805

A time-of-check to time-of-use TOCTOU race condition in the dynamic loader ld.so of the GNU C Library glibc versions 2.14 through 2.44 allows a local attacker to escalate privileges. When expanding $ORIGIN in DTRPATH for setuid/setgid ATSECURE programs, glibc validates the lexically normalized...

Security update for util-linux

This update for util-linux fixes the following issues: CVE-2026-13595: heap use-after-free in libblkid nested partition probing bsc1269583. CVE-2026-27456: TOCTOU in the mount program when setting up loop devices bsc1261606. CVE-2026-53613: Local Privilege Escalation via TOCTOU in mount8 — Target...

SUSE-SU-2026:4296-1 Security update for util-linux

This update for util-linux fixes the following issues: - CVE-2026-13595: heap use-after-free in libblkid nested partition probing bsc1269583. - CVE-2026-27456: TOCTOU in the mount program when setting up loop devices bsc1261606. - CVE-2026-53613: Local Privilege Escalation via TOCTOU in mount8 —...

CVE-2026-91813: Time-of-check Time-of-use (TOCTOU) Race Condition

A vulnerability in Foxit PDF Editor/Reader’s update mechanism allows an update package to be replaced between download and high-privilege extraction due to insufficient file locking and integrity validation. This could enable local attackers to execute arbitrary code with elevated privileges...