{"id":"CVE-2026-80531","summary":"xfs: avoid UAF on sc-\u003etempip in xrep_tempfile_create","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: avoid UAF on sc-\u003etempip in xrep_tempfile_create\n\nLOLLM noticed a potential UAF if the tempfile creation code fails after\nit set sc-\u003etempip.  Fix that.","modified":"2026-08-28T03:47:28.903075793Z","published":"2026-08-26T14:37:08.594Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80531.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/08a20776ce33a2a52d856911e447c59424f0465a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/0c88e10d12de9ca7cbed1467bb1b52310101bff8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/96246a3200d32a43766152e56bc7ae2d93604d74"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cd1f876d1bc2e94f271e07c606cacd85b109108a"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80531.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-80531"},{"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":"84c14ee39dd388d73054181c70b3f42af7ddc238"},{"fixed":"08a20776ce33a2a52d856911e447c59424f0465a"},{"fixed":"cd1f876d1bc2e94f271e07c606cacd85b109108a"},{"fixed":"96246a3200d32a43766152e56bc7ae2d93604d74"},{"fixed":"0c88e10d12de9ca7cbed1467bb1b52310101bff8"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80531.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.10.0"},{"fixed":"6.12.105"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.46"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.10"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80531.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}