EulerOS Virtualization 2.13.1 : util-linux (EulerOS-SA-2026-2153)

According to the versions of the util-linux packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in util-linux. This vulnerability allows a heap buffer overread when processing 256-byte usernames, specifical...

EulerOS Virtualization 2.12.1 : util-linux (EulerOS-SA-2026-2090)

According to the versions of the util-linux packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A vulnerability exists in util-linux package that allows access control bypass due to improper hostname...

EulerOS Virtualization 2.13.0 : util-linux (EulerOS-SA-2026-2192)

According to the versions of the util-linux packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in util-linux. This vulnerability allows a heap buffer overread when processing 256-byte usernames, specifical...

EulerOS Virtualization 2.10.1 : util-linux (EulerOS-SA-2026-2038)

According to the versions of the util-linux packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in util-linux. Improper hostname canonicalization in the login1 utility, when invoked with the -h option, can...

EulerOS Virtualization 2.12.0 : util-linux (EulerOS-SA-2026-2115)

According to the versions of the util-linux packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A vulnerability exists in util-linux package that allows access control bypass due to improper hostname...

ROOT-OS-UBUNTU-2204-CVE-2026-27456 CVE-2026-27456 in rootio-util-linux - Patched by Root

Root has patched CVE-2026-27456 in the rootio-util-linux package for Root:Ubuntu:22.04. Multiple fixed versions available...

SUSE-SU-2026:21727-1 Security update for util-linux

This update for util-linux fixes the following issue - CVE-2026-27456: TOCTOU in the mount program when setting up loop devices bsc1261606...

util-linux:test_blkid_fuzz: Stack-buffer-underflow in probe_dasd_pt

Project: https://github.com/karelzak/util-linux.git https://github.com/util-linux/util-linux.git Detailed Report: https://oss-fuzz.com/testcase?key=5954621830135808 Project: util-linux Fuzzing Engine: libFuzzer Fuzz Target: testblkidfuzz Job Type: libfuzzerasanutil-linux Platform Id: linux Crash...

Security update for util-linux

This update for util-linux fixes the following issue CVE-2026-27456: TOCTOU in the mount program when setting up loop devices bsc1261606. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can r...

SUSE-SU-2026:1962-1 Security update for util-linux

This update for util-linux fixes the following issue - CVE-2026-27456: TOCTOU in the mount program when setting up loop devices bsc1261606...

Unity Linux 20.1060e / 20.1070e Security Update: util-linux (UTSA-2026-017413)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017413 advisory. An integer overflow in util-linux through 2.37.1 can potentially cause a buffer overflow if an attacker were able to use system resources in a way that leads to a...

OESA-2026-2211 util-linux security update

The util-linux package contains a random collection of files that implements some low-level basic linux utilities. Security Fixes: util-linux is a random collection of Linux utilities. Prior to version 2.41.4, a TOCTOU Time-of-Check-Time-of-Use vulnerability has been identified in the SUID binary...

CVE-2026-3184 affecting package util-linux for versions less than 2.40.2-4

CVE-2026-3184 affecting package util-linux for versions less than 2.40.2-4. A patched version of the package is available...

CVE-2026-27456 affecting package util-linux for versions less than 2.40.2-4

CVE-2026-27456 affecting package util-linux for versions less than 2.40.2-4. A patched version of the package is available...

Fedora 44 : util-linux (2026-67cf3d6cca)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-67cf3d6cca advisory. upstream update, fixes security-related bugs CVE-2026-27456 - mount8 TOCTOU symlink attack via loop device. The SUID mount follows symlinks when resolving lo...

JLSEC-2026-212

util-linux is a random collection of Linux utilities. Prior to version 2.41.4, a TOCTOU Time-of-Check-Time-of-Use vulnerability has been identified in the SUID binary /usr/bin/mount from util-linux. The mount binary, when setting up loop devices, validates the source file path with user privilege...

PT-2026-38630

util-linux is a random collection of Linux utilities. Prior to version 2.41.4, a TOCTOU Time-of-Check-Time-of-Use vulnerability has been identified in the SUID binary /usr/bin/mount from util-linux. The mount binary, when setting up loop devices, validates the source file path with user privilege...

[SECURITY] Fedora 44 Update: util-linux-2.41.4-7.fc44

The util-linux package contains a large variety of low-level system utilities that are necessary for a Linux system to function. Among others, util-linux contains the fdisk configuration tool and the login program...

Security update for util-linux (moderate)

openSUSE security update: security update for util-linux ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20495-1 Rating: moderate References: bsc1222465 bsc1254666 bsc1258859 Cross-References: CVE-2025-14104 CVE-2026-3184 CVSS scores: CVE-2025-14104...

SUSE SLED15: libblkid-devel / libblkid-devel-static / libblkid1 / etc (SUSE-SU-2026:1406-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:1406-1 advisory. Security issue: - CVE-2026-3184: access control bypass due to improper hostname canonicalization in login bsc1258859. N...