Report: Latest: CVE-2026-31676 - rxrpc: only handle RESPONSE during service challenge

Report: Latest: CVE-2026-31676 - rxrpc: only handle RESPONSE during service challenge

CVE ID :CVE-2026-31676 Published : April 25, 2026, 9:16 a.m. | 1 hour, 11 minutes ago Description :In the Linux kernel, the following vulnerability has been resolved: rxrpc: only handle RESPONSE during service challenge Only process RESPONSE packets while the service connection is still in RXRPC_CONN_SERVICE_CHALLENGING. Check that state under state_lock before running response verification and security initialization, then use a local secured flag to decide whether to queue the secured-connection work after the state transition. This keeps duplicate or late RESPONSE packets from re-running the setup path and removes the unlocked post-transition state test. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Published
April 25, 2026
Affected Product: Linux
Attack Vector: local