{"id":"CVE-2026-98113","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.","modified":"2026-09-27T03:47:39.535413518Z","published":"2026-09-25T10:35:59.909Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98113.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/13af319c1efec0b45fb5c1b16830eb0888b3fd1e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/30dbb08777b9a611d7d9193c040f382fbd0e7562"},{"type":"WEB","url":"https://git.kernel.org/stable/c/54cb2a909996346ac6a8a3beac96c07b3dcba584"},{"type":"WEB","url":"https://git.kernel.org/stable/c/feca5e70fc963b088377b20879e8cd8237c2fd7d"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98113.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98113"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9"},{"fixed":"13af319c1efec0b45fb5c1b16830eb0888b3fd1e"},{"fixed":"30dbb08777b9a611d7d9193c040f382fbd0e7562"},{"fixed":"54cb2a909996346ac6a8a3beac96c07b3dcba584"},{"fixed":"feca5e70fc963b088377b20879e8cd8237c2fd7d"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98113.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.15.0"},{"fixed":"6.12.111"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.53"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.7"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98113.json"}}],"schema_version":"1.9.0"}