CVE-2026-31431 vulnerability

Issue:
CVE-2026-31431 vulnerability on Perle product lines.

Cause:
CVE-2026-31431 (Copy Fail) is a Linux kernel local privilege escalation vulnerability in the algif_aead module (AF_ALG). Any unprivileged local user can gain root via a 732-byte Python exploit.

Solution:
No Perle product lines are affected by this vulnerability.


Article ID:
649
Published:
5/1/2026 3:11:44 PM
Last Modified:
5/1/2026 3:11:44 PM
Keywords:
vulnerability,IOLAN,CVE-2026-31431
Issue Type:
FAQ