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

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...

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

The CVE concerns the diff3 component of GNU diffutils, which is vulnerable to a heap‑based buffer overflow caused by multiple signed integer overflows during line‑mapping calculations. Incorrect arithmetic can yield too‑small memory allocations and out‑of‑bounds writes while processing crafted di...

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...

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: Integer Overflow or Wraparound

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...