CVE-2025-15079: libssh global known_hosts override

Overview

Severity

Medium (CVSS 5.3)

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U

Exploit Status

Not Exploited

Patch Tuesday

2026-Jan

Released

2026-01-09

Last Updated

2026-03-03

EPSS Score

0.54% (percentile: 42.8%)

Affected Products (2)

Other

• 20692-17086
• 20563-17084

Revision History

• 2026-01-09: Information published.
• 2026-01-10: Information published.
• 2026-01-13: Information published.
• 2026-01-13: Information published.
• 2026-02-18: Information published.
• 2026-02-21: Information published.
• 2026-03-03: Information published.