EUVD-2026-103586

In the Linux kernel, the following vulnerability has been resolved: fou: reject omitted FOUATTRIPPROTO on FOUENCAPDIRECT Commit 7a9bc9e3f423 "fou: Don't allow 0 for FOUATTRIPPROTO." added NLAPOLICYMINNLAU8, 1 to founlpolicyFOUATTRIPPROTO, which rejects an explicitly supplied FOUATTRIPPROTO == 0...

AZL-77202 CVE-2026-23083 affecting package kernel for versions less than 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: fou: Don't allow 0 for FOUATTRIPPROTO. fouudprecv has the same problem mentioned in the previous patch. If FOUATTRIPPROTO is set to 0, skb is not freed by fouudprecv nor "resubmit"-ted in ipprotocoldeliverrcu. Let's forbid 0 for...

CVE-2026-23083: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: fou: Don't allow 0 for FOUATTRIPPROTO. fouudprecv has the same problem mentioned in the previous patch. If FOUATTRIPPROTO is set to 0, skb is not freed by fouudprecv nor "resubmit"-ted in ipprotocoldeliverrcu. Let's forbid 0 for...