{"id":"CVE-2026-121291","published":"2026-11-10T20:18:54.597","lastModified":"2026-11-10T20:18:54.597","description":"A crafted Error Report can leave EOS stuck believing that a cache reset is in progress, preventing ROA publication, withdrawal reconciliation, and BGP origin-validation updates.","cvssScore":8.2,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L","cwes":["CWE-696"],"vendors":[],"products":[],"references":[{"url":"https://www.arista.com/en/support/advisories-notices/security-advisory/25044-security-advisory-0222","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}