CVE-2026-80885: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: afs: Fix uncancelled rxrpc OOB message handler Fix AFS to cancel its OOB message processing typically to respond to security challenges. Also move OOB message processing to afswq so that it's also waited for and make the OOB...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: rxrpc: A double-unlock issue in rxrpcrecvmsg has been fixed. This issue was addressed by correcting the double-unlock operation when handling OOB messages...

CVE-2026-74434

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Don't move a peeked OOB message onto the pending queue rxrpcrecvmsgoob takes a received oob message off recvmsgoobq and, if a response is needed, moves it onto the pendingoobq tree. However, only the unlink from recvmsgoob...

CVE-2026-74428

The CVE-2026-74428 entry pertains to the Linux kernel, specifically a vulnerability in rxrpc_recvmsg() where a double unlock occurs while handling OOB messages. The issue is concrete: the function path for OOB messages can unlock a resource twice, potentially leading to memory corruption or simil...

Multiple Vendor Out Of Band Data DoS (WinNuke)

It was possible to crash the remote host using the 'Winnuke' attack, that is to send an OOB message to this port. An attacker may use this flaw to make this host crash continuously, preventing the system from working properly. C Tenable Network Security, Inc. include"compat.inc"; if description...