{"id":"AZL-99909","summary":"CVE-2026-71224 affecting package gfs2-utils 3.5.1-1","details":"A stack overflow vulnerability was found in gfs2-utils. The metadata walk code in metawalk.c uses alloca() with an untrusted inode height value from on-disk metadata without bounds validation, causing stack exhaustion and a denial of service when processing crafted GFS2 filesystem images.","modified":"2026-09-13T06:06:36Z","published":"2026-09-03T13:06:03Z","upstream":["CVE-2026-71224"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-71224"}],"affected":[{"package":{"name":"gfs2-utils","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/gfs2-utils"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"3.5.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-99909.json"}}],"schema_version":"1.9.0"}