{"id":"CVE-2026-98444","revision":"7d226cce0f974692adbaacfbf3f5ed7e","records":[{"revision":"7d226cce0f974692adbaacfbf3f5ed7e","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-98444","aliases":[],"title":"xfs: drop dquot flush lock when we can't find a buffer to flush","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: drop dquot flush lock when we can't find a buffer to flush\n\nLOLLM noticed that xfs_qm_flush_one fails to drop the dquot flush lock\nif it can't grab the buffer associated with the dquot.  Since there's no\nbuffer, nobody else is going to drop the dqflock, so we need to do it\nourselves.","state":0,"publishedAt":"2026-10-18T15:14:54.559+00:00","modifiedAt":"2026-10-19T09:19:39.866+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/xfs_qm.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"ca378189fdfa890a4f0622f85ee41b710bbac271\",\n                            \"lessThan\": \"41bc624377f08125eae164c62ce043791ade93b7\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"ca378189fdfa890a4f0622f85ee41b710bbac271\",\n                            \"lessThan\": \"ffb48dccce1960a9ea24463a2f3c21d124d6b672\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"d331fc154564548b605cde8427442b54c87d7fd3\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6.12.14\",\n                            \"lessThan\": \"6.13\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\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/xfs_qm.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.13\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.13\",\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/41bc624377f08125eae164c62ce043791ade93b7","https://git.kernel.org/stable/c/ffb48dccce1960a9ea24463a2f3c21d124d6b672"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98444","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-98444","identifiers":["CVE-2026-98444"]},"retained":false,"historicalAffected":[]}],"coverage":[]}