CVE-2026-59847

Description

A flaw was found in libssh. Incorrect AES-GCM finalization checks in builds using the OpenSSL backend can effectively remove integrity protection, allowing an in-path attacker to modify plaintext on the wire without detection.

CVSS Vector

References

• https://access.redhat.com/security/cve/CVE-2026-59847
• https://bugzilla.redhat.com/show_bug.cgi?id=2498180