{"id":"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.","modified":"2026-08-26T03:49:53.587769564Z","published":"2026-08-22T15:31:43.419Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74592.json"},"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"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"3323eec921efd815178a23107ab63588c605c0b2"},{"fixed":"5f46705d96eb60587aa7035acfcbec977e08d620"},{"fixed":"dd21c96a71e876c8df9ec546b885a2c5f47bbb05"},{"fixed":"0baed1fa2184c81e4baf76f445d3faa4b738c8f7"},{"fixed":"b80bed5c871a80151351342c065579405ce77145"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-74592.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.30"},{"fixed":"6.12.104"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.45"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.9"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-74592.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"}]}