{"id":"CVE-2026-80885","summary":"afs: Fix uncancelled rxrpc OOB message handler","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nafs: Fix uncancelled rxrpc OOB message handler\n\nFix AFS to cancel its OOB message processing (typically to respond to\nsecurity challenges).  Also move OOB message processing to afs_wq so that\nit's also waited for and make the OOB handler just return if the net\nnamespace is no longer live.","modified":"2026-09-06T03:47:08.285242501Z","published":"2026-09-04T16:49:34.486Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80885.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/231414253b648b3518b56f09710b831945d6a2fc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a4057e58b07005d0fe0491bdbf1868c1491909ee"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d14e96ddd616c8a9fff3b5bab3bf4af0cfc30ec4"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80885.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-80885"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"5800b1cf3fd8ccab752a101865be1e76dac33142"},{"fixed":"231414253b648b3518b56f09710b831945d6a2fc"},{"fixed":"d14e96ddd616c8a9fff3b5bab3bf4af0cfc30ec4"},{"fixed":"a4057e58b07005d0fe0491bdbf1868c1491909ee"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80885.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.16.0"},{"fixed":"6.18.40"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.5"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80885.json"}}],"schema_version":"1.9.0"}