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BoardVulnerabilities › CVE-2026-59847
7.5High CVE-2026-59847 Libssh

A flaw was found in libssh.

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.

What happened

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.

Does it affect you

Not enough information

No products recorded, so this cannot be matched against anything.

What to do

  • Follow the vendor advisory for the fixed release and any interim mitigation.
    access.redhat.com
  • Follow the vendor advisory for the fixed release and any interim mitigation.
    access.redhat.com
  • Follow the vendor advisory for the fixed release and any interim mitigation.
    bugzilla.redhat.com

Vendor's affected list

rhel
Exactly 8.0

Sources

A verdict here is derived from what you told us and what the vendor published. It is not an assessment of your environment. Why we never say you are safe.