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...

Security update for util-linux

This update for util-linux fixes the following issues: Security issue: CVE-2026-3184: access control bypass due to improper hostname canonicalization in login bsc1258859. Non security issues: recognize fuse "portal" as a virtual file system bsc1234736. fdisk: fix possible partition overlay and da...

SUSE-SU-2026:1406-1 Security update for util-linux

This update for util-linux fixes the following issues: Security issue: - CVE-2026-3184: access control bypass due to improper hostname canonicalization in login bsc1258859. Non security issues: - recognize fuse 'portal' as a virtual file system bsc1234736. - fdisk: fix possible partition overlay...

SUSE SLES12 Security Update : util-linux (SUSE-SU-2026:1370-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2026:1370-1 advisory. - CVE-2026-3184: Fix full hostname usage for PAM to ensure correct access control for 'login -h' bsc1258859. Tenable has extracted the preceding...

Security update for util-linux

This update for util-linux fixes the following issues: CVE-2026-3184: Fix full hostname usage for PAM to ensure correct access control for "login -h" bsc1258859. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch"...

SUSE-SU-2026:1370-1 Security update for util-linux

This update for util-linux fixes the following issues: - CVE-2026-3184: Fix full hostname usage for PAM to ensure correct access control for 'login -h' bsc1258859...

Security Bulletin: Vulnerability in util-linux affects IBM Netezza Appliance

Summary The util-linux package is used by IBM Netezza Appliance . IBM Netezza Appliance has addressed the applicable CVE CVE-2025-14104 Vulnerability Details CVEID:CVE-2025-14104 DESCRIPTION: A flaw was found in util-linux. This vulnerability allows a heap buffer overread when processing 256-byte...

[SECURITY] Fedora 43 Update: util-linux-2.41.4-7.fc43

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...

Fedora: Security Advisory (FEDORA-2026-840b40ef4c)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE-SU-2026:21158-1 Security update for util-linux

This update for util-linux fixes the following issues: Security issues: - CVE-2025-14104: heap buffer overread in setpwnam when processing 256-byte usernames bsc1254666. - CVE-2026-3184: access control bypass due to improper hostname canonicalization in login bsc1258859. Non security issues: -...

OPENSUSE-SU-2026:20495-1 Security update for util-linux

This update for util-linux fixes the following issues: Security issues: - CVE-2025-14104: heap buffer overread in setpwnam when processing 256-byte usernames bsc1254666. - CVE-2026-3184: access control bypass due to improper hostname canonicalization in login bsc1258859. Non security issues: -...

SUSE CVE-2026-27456

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...

Util-linux: util-linux: access control bypass due to improper hostname canonicalization

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CVE-2026-27456

A flaw was found in util-linux. When an /etc/fstab entry is configured with the user,loop options, the mount program checks the file path with user permissions but later opens it with root privileges. This creates a brief Time-of-Check-Time-of-Use TOCTOU window where an attacker can substitute th...

util-linux: TOCTOU Race Condition in util-linux mount(8) - Loop Device Setup

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ALPINE-CVE-2026-27456

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...

CVE-2026-27456 util-linux: TOCTOU Race Condition in util-linux mount(8) - Loop Device Setup

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...

CVE-2026-27456 util-linux: TOCTOU Race Condition in util-linux mount(8) - Loop Device Setup

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...

EUVD-2026-18864

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...