{"id":"CVE-2026-74428","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-74428","summary":"rxrpc: Fix double unlock in rxrpc_recvmsg()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nrxrpc: Fix double unlock in rxrpc_recvmsg()\n\nFix a double unlock in rxrpc_recvmsg() when dealing with OOB messages.","published":"2026-08-15T05:59:29.668Z","modified":"2026-08-18T03:56:47.995023541Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Linux","name":"Kernel","fixedVersion":"6.18.40"}],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1297ae6aeebc3863cb437e42a1bc4cd6173e43d9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8cd8cf3052fff9a4b86b25734f610e4af03786d3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a2f299b4d5510147fa8629a6aba2869bbcc88aea"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74428.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74428"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-18T03:56:47.995023541Z"}}