{"id":"CVE-2026-93257","revision":"80838cc0fc7c4420a7d6bf823bc6858b","records":[{"revision":"80838cc0fc7c4420a7d6bf823bc6858b","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-93257","aliases":[],"title":"block: handle nogenerate/noverify properly in fs-integrity","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nblock: handle nogenerate/noverify properly in fs-integrity\n\nCheck the BIP_CHECK flags before generating or verifying PI information,\notherwise this can be incorrectly called for non-PI metadata and\ncause generation of incorrect metadata and crashed in the verification\nhandler.\n\nThe new behavior matches that of the block layer auto-generated\nmetadata.","state":0,"publishedAt":"2026-09-24T15:51:43.978+00:00","modifiedAt":"2026-10-19T09:08:10.647+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                        \"block/bio-integrity-fs.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"0bde8a12b5540572a7fd6d2867bee6de15e4f289\",\n                            \"lessThan\": \"b681c740e6d645f7d7477e9208db57917c6c0fbc\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"0bde8a12b5540572a7fd6d2867bee6de15e4f289\",\n                            \"lessThan\": \"3bf9a21e7bccfd8c35b440efd114c61cc9838a41\",\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                        \"block/bio-integrity-fs.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"7.1\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"7.1\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.6\",\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/b681c740e6d645f7d7477e9208db57917c6c0fbc","https://git.kernel.org/stable/c/3bf9a21e7bccfd8c35b440efd114c61cc9838a41"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-93257","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-93257","identifiers":["CVE-2026-93257"]},"retained":false,"historicalAffected":[]}],"coverage":[]}