Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS : GNU diffutils vulnerability (USN-8692-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-8692-1 advisory. It was discovered that GNU diffutils incorrectly handled certain integer arithmetic when...

EulerOS 2.0 SP11 : diffutils (EulerOS-SA-2026-4222)

According to the versions of the diffutils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : diff3 tool from GNU diffutils is vulnerable to a heapbased buffer overflow due to multiple signed integer overflows in linemapping calculations...

EulerOS 2.0 SP13 : diffutils (EulerOS-SA-2026-4040)

According to the versions of the diffutils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : diff3 tool from GNU diffutils is vulnerable to a heapbased buffer overflow due to multiple signed integer overflows in linemapping calculations...

EulerOS 2.0 SP13 : diffutils (EulerOS-SA-2026-4131)

According to the versions of the diffutils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : diff3 tool from GNU diffutils is vulnerable to a heapbased buffer overflow due to multiple signed integer overflows in linemapping calculations...

EulerOS 2.0 SP11 : diffutils (EulerOS-SA-2026-4313)

According to the versions of the diffutils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : diff3 tool from GNU diffutils is vulnerable to a heapbased buffer overflow due to multiple signed integer overflows in linemapping calculations...

Updated diffutils packages fix a security vulnerability

Heap-based Buffer Overflow in GNU diffutils. CVE-2026-53910...

MGASA-2026-0434 Updated diffutils packages fix a security vulnerability

Heap-based Buffer Overflow in GNU diffutils. CVE-2026-53910...

USN-8692-1 diffutils vulnerability

It was discovered that GNU diffutils incorrectly handled certain integer arithmetic when mapping line ranges in diff3. A local attacker could possibly use this issue to cause diff3 to crash, resulting in a denial of service...

USN-8692-1: GNU diffutils vulnerability

It was discovered that GNU diffutils incorrectly handled certain integer arithmetic when mapping line ranges in diff3. A local attacker could possibly use this issue to cause diff3 to crash, resulting in a denial of service...

OESA-2026-3444 diffutils security update

GNU Diffutils is a package of several programs related to finding differences between files. Security Fixes: diff3 tool from GNU diffutils is vulnerable to a heap‑based buffer overflow due to multiple signed integer overflows in line‑mapping calculations. Incorrect arithmetic in mapping line rang...

OESA-2026-3344 diffutils security update

GNU Diffutils is a package of several programs related to finding differences between files. Security Fixes: diff3 tool from GNU diffutils is vulnerable to a heap‑based buffer overflow due to multiple signed integer overflows in line‑mapping calculations. Incorrect arithmetic in mapping line rang...

OESA-2026-3343 diffutils security update

GNU Diffutils is a package of several programs related to finding differences between files. Security Fixes: diff3 tool from GNU diffutils is vulnerable to a heap‑based buffer overflow due to multiple signed integer overflows in line‑mapping calculations. Incorrect arithmetic in mapping line rang...

OESA-2026-3342 diffutils security update

GNU Diffutils is a package of several programs related to finding differences between files. Security Fixes: diff3 tool from GNU diffutils is vulnerable to a heap‑based buffer overflow due to multiple signed integer overflows in line‑mapping calculations. Incorrect arithmetic in mapping line rang...

CVE-2026-53910

A flaw was found in the diff3 program in the diffutils package. When processing specially crafted diff output, a heap-based buffer overflow can occur due to multiple signed integer overflows in line-mapping calculations. Incorrect arithmetic in mapping line ranges can result in corrupted values...

SUSE CVE-2026-53910

diff3 tool from GNU diffutils is vulnerable to a heap-based buffer overflow due to multiple signed integer overflows in line-mapping calculations. Incorrect arithmetic in mapping line ranges can result in corrupted values being used for memory allocation and loop bounds. When processing crafted...

Low: 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: diffutils: diffutils-3.12-6.1.hum1 aarch64, x8664 diffutils-3.12-6.1.hum1.src src Security Fixes: diffutils: CVE-2026-53910...

diffutils: heap‑based buffer overflow due to multiple signed integer overflows in line‑mapping calculations

A flaw was found in the diff3 program in the diffutils package. When processing specially crafted diff output, a heap-based buffer overflow can occur due to multiple signed integer overflows in line-mapping calculations. Incorrect arithmetic in mapping line ranges can result in corrupted values...

UBUNTU-CVE-2026-53910

diff3 tool from GNU diffutils is vulnerable to a heap‑based buffer overflow due to multiple signed integer overflows in line‑mapping calculations. Incorrect arithmetic in mapping line ranges can result in corrupted values being used for memory allocation and loop bounds. When processing crafted...

CVE-2026-53910

diff3 tool from GNU diffutils is vulnerable to a heap‑based buffer overflow due to multiple signed integer overflows in line‑mapping calculations. Incorrect arithmetic in mapping line ranges can result in corrupted values being used for memory allocation and loop bounds. When processing crafted...

CVE-2026-53910 Heap-based Buffer Overflow in GNU diffutils

diff3 tool from GNU diffutils is vulnerable to a heap‑based buffer overflow due to multiple signed integer overflows in line‑mapping calculations. Incorrect arithmetic in mapping line ranges can result in corrupted values being used for memory allocation and loop bounds. When processing crafted...