CVE-2026-27139: FileInfo can escape from a Root in os
Overview
- Severity
- Low (CVSS 2.5)
- CVSS Vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Mar
- Released
- 2026-03-11
- Last Updated
- 2026-03-12
- EPSS Score
- 0.01% (percentile: 0.2%)
Affected Products (3)
Open Source Software
- cbl2 golang 1.18.8-10 on CBL Mariner 2.0
- cbl2 golang 1.22.7-5 on CBL Mariner 2.0
- azl3 golang 1.25.7-1 on Azure Linux 3.0
Revision History
- 2026-03-11: Information published.
- 2026-03-12: Information published.