{"id":"CVE-2026-97546","revision":"f2ea4643674549aeba3a97e231dec381","records":[{"revision":"f2ea4643674549aeba3a97e231dec381","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-97546","aliases":[],"title":"xfs: don't spin forever on zero-length dirents when salvaging them","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: don't spin forever on zero-length dirents when salvaging them\n\nLOLLM noticed that xrep_dir_recover_data can spin forever if it\nencounters an unused dirent that claims to have length zero.  Fix that,\nand prevent the same thing from happening with a zero-length entry.","state":0,"publishedAt":"2026-09-25T10:21:41.029+00:00","modifiedAt":"2026-10-19T09:09:09.393+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                        \"fs/xfs/scrub/dir_repair.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"b1991ee3e7cf852e95a3498801303cfbb4468681\",\n                            \"lessThan\": \"5442f0c56445618544a801fb4dae35aed87a1aaa\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b1991ee3e7cf852e95a3498801303cfbb4468681\",\n                            \"lessThan\": \"08754ebfa5c28e8d57316b1bd7a5a921a5e2e762\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b1991ee3e7cf852e95a3498801303cfbb4468681\",\n                            \"lessThan\": \"a455c83ce5dc1a2da33b1b84253d298372a8dfbd\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b1991ee3e7cf852e95a3498801303cfbb4468681\",\n                            \"lessThan\": \"9f84792b40d0c96833341602144574bf0bd14a6a\",\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                        \"fs/xfs/scrub/dir_repair.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.10\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.10\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.111\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.53\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.7\",\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/5442f0c56445618544a801fb4dae35aed87a1aaa","https://git.kernel.org/stable/c/08754ebfa5c28e8d57316b1bd7a5a921a5e2e762","https://git.kernel.org/stable/c/a455c83ce5dc1a2da33b1b84253d298372a8dfbd","https://git.kernel.org/stable/c/9f84792b40d0c96833341602144574bf0bd14a6a"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-97546","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-97546","identifiers":["CVE-2026-97546"]},"retained":false,"historicalAffected":[]}],"coverage":[]}