CVE-2026-59847: Libssh: libssh: integrity downgrade via openssl aes-gcm tag verification

Overview

Severity

Medium (CVSS 5.9)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Jul

Released

2026-07-25

EPSS Score

0.30% (percentile: 22.5%)

Affected Products (1)

Other

• 21431-17084

Revision History

• 2026-07-25: Information published.