CVE-2026-74428: rxrpc: Fix double unlock in rxrpc_recvmsg()

Published Aug 15, 2026

Updated

In the Linux kernel, the following vulnerability has been resolved:

rxrpc: Fix double unlock in rxrpcrecvmsg()

Fix a double unlock in rxrpcrecvmsg() when dealing with OOB messages.

Event History

Aug 15, 2026

CVE Published

via MITRE·05:59 AM

Data Sourced

via MITRE·05:59 AM

Description

CVE-2026-74428 has a risk rating of 34, indicating a moderate level of severity.

To fix CVE-2026-74428, upgrade to a version of the Linux kernel that includes the patch for this vulnerability.

CVE-2026-74428 is a programming error that involves a double unlock issue in the rxrpc_recvmsg() function.

CVE-2026-74428 affects the rxrpc subsystem within the Linux kernel.

CVE-2026-74428 was published on August 15, 2026.