{"id":"CVE-2026-98533","revision":"168dda258b484650aab3891c60ebb9d3","records":[{"revision":"168dda258b484650aab3891c60ebb9d3","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-98533","aliases":[],"title":"ipe: protect the dm-verity root hash with RCU","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nipe: protect the dm-verity root hash with RCU\n\nipe_bdev_setintegrity() frees the old root hash when dm-verity publishes\na new one on ->preresume, while policy evaluation can still be\ndereferencing it.\n\nProtect the root hash with RCU. The evaluation path already runs under\nrcu_read_lock().\n\n[FW: remove model name according to latest guideline]","state":0,"publishedAt":"2026-10-18T15:17:51.339+00:00","modifiedAt":"2026-10-19T09:21:16.82+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/ipe/eval.c\",\n                        \"security/ipe/eval.h\",\n                        \"security/ipe/hooks.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"e155858dd99523d4afe0f74e9c26e4f4499eb5af\",\n                            \"lessThan\": \"3bd335ed62444bec61201df7d368a0779e5bd300\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e155858dd99523d4afe0f74e9c26e4f4499eb5af\",\n                            \"lessThan\": \"599d0498a39319285afa908762e0c9fad29f772e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e155858dd99523d4afe0f74e9c26e4f4499eb5af\",\n                            \"lessThan\": \"d7c5bd3159235edb0f2febe2cd3d3b0fb53986f1\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e155858dd99523d4afe0f74e9c26e4f4499eb5af\",\n                            \"lessThan\": \"2776e9c28513a1c855a94792b292cbcc533418c8\",\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/ipe/eval.c\",\n                        \"security/ipe/eval.h\",\n                        \"security/ipe/hooks.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.12\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.12\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.112\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.55\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.9\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/3bd335ed62444bec61201df7d368a0779e5bd300","https://git.kernel.org/stable/c/599d0498a39319285afa908762e0c9fad29f772e","https://git.kernel.org/stable/c/d7c5bd3159235edb0f2febe2cd3d3b0fb53986f1","https://git.kernel.org/stable/c/2776e9c28513a1c855a94792b292cbcc533418c8"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98533","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-98533","identifiers":["CVE-2026-98533"]},"retained":false,"historicalAffected":[]}],"coverage":[]}