{"schema":"threatline.record/2","record":{"id":"CVE-2026-98113","aliases":[],"summary":"ksmbd: rate limit unmapped SID errors","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: rate limit unmapped SID errors\n\nA client can include many structurally valid but unmapped SIDs in a DACL.\nLogging every mapping failure lets one request generate hundreds of kernel\nerror messages.\n\nRate limit the message to prevent an authenticated client from flooding\nthe kernel log.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98113","source_modified_at":"2026-10-19T09:14:05.620Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9","lessThan":"3005d43143096321cc857645a9d48ef4ffde8bcf","status":"affected","versionType":"git"},{"version":"e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9","lessThan":"674aabf554bdaffcf25f145bf32c8b4f510f7916","status":"affected","versionType":"git"},{"version":"e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9","lessThan":"486876f957456721b5e51af532235db4c6f7bd47","status":"affected","versionType":"git"},{"version":"e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9","lessThan":"13af319c1efec0b45fb5c1b16830eb0888b3fd1e","status":"affected","versionType":"git"},{"version":"e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9","lessThan":"30dbb08777b9a611d7d9193c040f382fbd0e7562","status":"affected","versionType":"git"},{"version":"e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9","lessThan":"54cb2a909996346ac6a8a3beac96c07b3dcba584","status":"affected","versionType":"git"},{"version":"e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9","lessThan":"feca5e70fc963b088377b20879e8cd8237c2fd7d","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98113","source_modified_at":"2026-10-19T09:14:05.620Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"5.15","status":"affected"},{"version":"0","lessThan":"5.15","status":"unaffected","versionType":"semver"},{"version":"5.15.222","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.189","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.158","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.111","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.53","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.7","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98113","source_modified_at":"2026-10-19T09:14:05.620Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"3005d43143096321cc857645a9d48ef4ffde8bcf","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98113","source_modified_at":"2026-10-19T09:14:05.620Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"674aabf554bdaffcf25f145bf32c8b4f510f7916","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98113","source_modified_at":"2026-10-19T09:14:05.620Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"486876f957456721b5e51af532235db4c6f7bd47","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98113","source_modified_at":"2026-10-19T09:14:05.620Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"13af319c1efec0b45fb5c1b16830eb0888b3fd1e","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98113","source_modified_at":"2026-10-19T09:14:05.620Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"30dbb08777b9a611d7d9193c040f382fbd0e7562","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98113","source_modified_at":"2026-10-19T09:14:05.620Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"54cb2a909996346ac6a8a3beac96c07b3dcba584","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00205,"percentile":0.10032,"score_date":"2026-10-23"},"published_at":"2026-09-25T10:35:59.909Z","modified_at":"2026-10-19T09:14:05.620Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-98113","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T09:14:05.620Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-98113","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://git.kernel.org/stable/c/3005d43143096321cc857645a9d48ef4ffde8bcf"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/674aabf554bdaffcf25f145bf32c8b4f510f7916"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/486876f957456721b5e51af532235db4c6f7bd47"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/13af319c1efec0b45fb5c1b16830eb0888b3fd1e"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/30dbb08777b9a611d7d9193c040f382fbd0e7562"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/54cb2a909996346ac6a8a3beac96c07b3dcba584"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/feca5e70fc963b088377b20879e8cd8237c2fd7d"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-19T09:14:05.620Z","content_hash":"dbded89582592e320c1a6070e9d82bf0f5f6cb10d8030cf61c0aaab14ffe933e"}}