CVE-2025-5278: Coreutils: heap buffer under-read in gnu coreutils sort via key specification
Overview
- Severity
- Medium (CVSS 4.4)
- CVSS Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Aug
- Released
- 2026-07-25
- Last Updated
- 2026-08-07
- EPSS Score
- 0.23% (percentile: 14.2%)
Affected Products (2)
Open Source Software
- azl3 coreutils 9.4-6 on Azure Linux 3.0
- azl3 coreutils 9.4-7 on Azure Linux 3.0
Revision History
- 2026-07-25: Information published.
- 2026-08-07: Information published.