Bug 2516904 (CVE-2026-74431) - CVE-2026-74431 kernel: rxrpc: Fix potential infinite loop in rxrpc_recvmsg()
Summary: CVE-2026-74431 kernel: rxrpc: Fix potential infinite loop in rxrpc_recvmsg()
Keywords:
Status: NEW
Alias: CVE-2026-74431
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-15 06:39 UTC by OSIDB Bzimport
Modified: 2026-08-20 22:43 UTC (History)
2 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-08-15 06:39:34 UTC 
In the Linux kernel, the following vulnerability has been resolved:

rxrpc: Fix potential infinite loop in rxrpc_recvmsg()

Fix the wait in rxrpc_recvmsg() also take check the oob queue.
Comment 1 Keith Grant 2026-08-20 22:37:06 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2026081514-CVE-2026-74431-45d4@gregkh/T
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