{"id":"CVE-2026-92822","published":"2026-10-21T04:18:11.980","lastModified":"2026-10-22T15:25:35.333","description":"A flaw was found in libmodulemd. When parsing module metadata, the xmd field is converted into nested GVariant values through recursive YAML mapping and sequence helpers without a recursion-depth or node-count limit. An attacker who can supply crafted modulemd YAML with deeply nested xmd content can cause stack exhaustion or excessive resource consumption, resulting in a denial of service.","cvssScore":6.2,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwes":["CWE-674"],"vendors":[],"products":[],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-92822","tags":[]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2479002","tags":[]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2479002","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}