{"id":"CVE-2026-74592","revision":"f5c202f1f1aa40779c9648a330287e7a","records":[{"revision":"f5c202f1f1aa40779c9648a330287e7a","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-74592","aliases":[],"title":"ima: Instantiate file_truncate and path_truncate hooks","description":"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.","state":0,"publishedAt":"2026-08-22T15:31:43.419+00:00","modifiedAt":"2026-10-16T19:05:59.525+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"security/integrity/ima/ima_main.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"3323eec921efd815178a23107ab63588c605c0b2\",\n                            \"lessThan\": \"5f46705d96eb60587aa7035acfcbec977e08d620\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"3323eec921efd815178a23107ab63588c605c0b2\",\n                            \"lessThan\": \"dd21c96a71e876c8df9ec546b885a2c5f47bbb05\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"3323eec921efd815178a23107ab63588c605c0b2\",\n                            \"lessThan\": \"0baed1fa2184c81e4baf76f445d3faa4b738c8f7\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"3323eec921efd815178a23107ab63588c605c0b2\",\n                            \"lessThan\": \"b80bed5c871a80151351342c065579405ce77145\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"security/integrity/ima/ima_main.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"2.6.30\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"2.6.30\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.104\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.45\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.1.9\",\n                            \"lessThanOrEqual\": \"7.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","score":8.1,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/5f46705d96eb60587aa7035acfcbec977e08d620","https://git.kernel.org/stable/c/dd21c96a71e876c8df9ec546b885a2c5f47bbb05","https://git.kernel.org/stable/c/0baed1fa2184c81e4baf76f445d3faa4b738c8f7","https://git.kernel.org/stable/c/b80bed5c871a80151351342c065579405ce77145"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-74592","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-74592","identifiers":["CVE-2026-74592"]},"retained":false,"historicalAffected":[]}],"coverage":[]}