{"id":"CVE-2026-97553","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: lock the healthmon when inserting unmount event\n\nLOLLM complains that xfs_healthmon_unmount does an unlocked insert of\nthe unmount event into the health monitor's …","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: lock the healthmon when inserting unmount event\n\nLOLLM complains that xfs_healthmon_unmount does an unlocked insert of\nthe unmount event into the health monitor's …","severity":"medium","vendor":"Linux","product":"Linux","affected":["Linux >= 25ca57fa3624cae9c6b5c6d3fc7f38318ca1402e < d963ce1910bc4e23c60a4787af8a3aa3498a053e","Linux >= 25ca57fa3624cae9c6b5c6d3fc7f38318ca1402e < 7538ba528cfd6f176076186c1b1678fdca1c197b","Linux 7.0"],"published":"2026-09-25","updated":"2026-09-25","sourceUpdated":"2026-09-25T11:17:05.757","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-97553","references":[{"url":"https://git.kernel.org/stable/c/7538ba528cfd6f176076186c1b1678fdca1c197b","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/d963ce1910bc4e23c60a4787af8a3aa3498a053e","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-97553.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-97553"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2541029"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-97553"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97553"},{"url":"https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-97553.mbox"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"ingestedAt":"2026-09-25T11:06:38.917Z","epss":0.00189,"epssPercentile":0.08473,"cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cvssSource":"vendor","cwe":["CWE-413"],"slug":"CVE-2026-97553","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nxfs: lock the healthmon when inserting unmount event\n\nLOLLM complains that xfs_healthmon_unmount does an unlocked insert of\nthe unmount event into the health monitor's event list.  Fix that.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Moderate · updated 2026-09-28 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-97553.json)","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":212392,"id":"CVE-2026-97553","ts":1790668181675,"field":"cvss","old":null,"new":"5.5"},{"seq":212391,"id":"CVE-2026-97553","ts":1790668181675,"field":"severity","old":"none","new":"medium"}]}