CVE-2026-74431 in Linux

Summary

by MITRE • 08/15/2026

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.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

• Responsible: Linux
• Reservation: 08/15/2026
• Disclosure: 08/15/2026
• Moderation: accepted
• Entry: VDB-390396
• CPE: ready
• CWE: CWE-835 (confirmed)
• CVSS: 9.9 (VulDB)
• EPSS: 0.00000
• KEV: no
• Activities: very low
• Sector: Hospital, Police, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-74431
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-74431
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-74431/