{"id":"CVE-2026-74592","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-74592","summary":"ima: Instantiate file_truncate and path_truncate hooks","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nima: Instantiate file_truncate and path_truncate hooks\n\nInstantiate the file_truncate and path_truncate LSM hooks to reset the\naction cache flags (IMA_DONE_MASK) as soon as truncation is requested,\nso the file, based on policy, is re-collected, re-measured, re-audited,\nand re-appraised on next access.","published":"2026-08-22T15:31:43.419Z","modified":"2026-08-24T11:46:59.637971040Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Linux","name":"Kernel","fixedVersion":"6.12.104"}],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0baed1fa2184c81e4baf76f445d3faa4b738c8f7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5f46705d96eb60587aa7035acfcbec977e08d620"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b80bed5c871a80151351342c065579405ce77145"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dd21c96a71e876c8df9ec546b885a2c5f47bbb05"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74592.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74592"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-24T11:46:59.637971040Z"}}