CVE-2025-5278 affecting package coreutils for versions less than 9.4-7

CVE-2025-5278 affecting package coreutils for versions less than 9.4-7. A patched version of the package is available...

Important Photon OS Security Update - PHSA-2026-5.0-92-0953

Updates of 'coreutils', 'rpm' packages of Photon OS have been released...

TencentOS Server 3: coreutils bug fix and enhancement update (Moderate) (TSSA-2026:0812)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0812 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

MiracleLinux 9 : coreutils-8.32-41.el9_8 (AXSA:2026-1423:04)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1423:04 advisory. coreutils: Heap Buffer Under-Read in GNU Coreutils sort via Key Specification CVE-2025-5278 Tenable has extracted the preceding description block directly fr...

MiracleLinux 8 : coreutils-8.30-20.el8_10 (AXBA:2026-1420:03)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXBA:2026-1420:03 advisory. - GNU coreutils unexpand is vulnerable to a heap-based buffer overflow due to an integer overflow during buffer allocation when processing large tab stop -t...

RHBA-2026:47115 Red Hat Bug Fix Advisory: coreutils bug fix and enhancement update

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coreutils bug fix and enhancement update

An update is available for coreutils. 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 coreutils packages contain the GNU Core Utilities and represent a...

Moderate: Red Hat Bug Fix Advisory: coreutils bug fix and enhancement update

An update for coreutils is now available for Red Hat Enterprise Linux 8. The coreutils packages contain the GNU Core Utilities and represent a combination of the previously used GNU fileutils, sh-utils, and textutils packages. Bug Fixes and Enhancements: Fix execution of the downstream tests in...

CVE-2026-56391

A flaw was found in GNU coreutils uniq. When processing specially crafted multibyte input with the --check-chars option, an attacker can trigger an out-of-bounds read. This vulnerability can lead to a denial of service DoS due to an application crash and potentially expose sensitive information...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: coreutils: coreutils-9.11-5.1.hum1 aarch64, x8664 coreutils-common-9.11-5.1.hum1 aarch64, x8664 coreutils-single-9.11-5.1.hum1 aarch64, x8664 coreutils-9.11-5.1.hum1.src src Security Fixes:...

Linux Distros Unpatched Vulnerability : CVE-2026-56391

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GNU coreutils uniq is vulnerable to an outofbounds read due to incorrect handling of multibyte input when the -w --check-chars option is used. The findfield...

Linux Distros Unpatched Vulnerability : CVE-2026-56392

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GNU coreutils unexpand is vulnerable to a heap-based buffer overflow due to an integer overflow during buffer allocation when processing large tab stop -t value...

CVE-2026-56392

A flaw was found in GNU coreutils, specifically in the unexpand utility. This vulnerability, a heap-based buffer overflow, occurs due to an integer overflow when unexpand processes unusually large tab stop values provided by a local attacker. This can lead to an undersized memory buffer, allowing...

CVE-2026-56392

GNU coreutils unexpand is vulnerable to a heap-based buffer overflow due to an integer overflow during buffer allocation when processing large tab stop -t values. The multiplication used to calculate the allocation size can wrap around, resulting in an undersized buffer. When processing crafted...

CVE-2026-56391

GNU coreutils uniq is vulnerable to an out‑of‑bounds read due to incorrect handling of multibyte input when the -w --check-chars option is used. The findfield function miscalculates the byte length of characters by repeatedly processing a fixed pointer instead of advancing through the input,...

DEBIAN-CVE-2026-56391

GNU coreutils uniq is vulnerable to an out‑of‑bounds read due to incorrect handling of multibyte input when the -w --check-chars option is used. The findfield function miscalculates the byte length of characters by repeatedly processing a fixed pointer instead of advancing through the input,...

UBUNTU-CVE-2026-56392

GNU coreutils unexpand is vulnerable to a heap-based buffer overflow due to an integer overflow during buffer allocation when processing large tab stop -t values. The multiplication used to calculate the allocation size can wrap around, resulting in an undersized buffer. When processing crafted...

CVE-2026-56392

GNU coreutils unexpand is vulnerable to a heap-based buffer overflow due to an integer overflow during buffer allocation when processing large tab stop -t values. The multiplication used to calculate the allocation size can wrap around, resulting in an undersized buffer. When processing crafted...

UBUNTU-CVE-2026-56391

GNU coreutils uniq is vulnerable to an out‑of‑bounds read due to incorrect handling of multibyte input when the -w --check-chars option is used. The findfield function miscalculates the byte length of characters by repeatedly processing a fixed pointer instead of advancing through the input,...

CVE-2026-56392 Heap-based Buffer Overflow in GNU coreutils

GNU coreutils unexpand is vulnerable to a heap-based buffer overflow due to an integer overflow during buffer allocation when processing large tab stop -t values. The multiplication used to calculate the allocation size can wrap around, resulting in an undersized buffer. When processing crafted...