MajorCritical vulnerability
CVE-2026-121291 (CVSS 8.3)
NVD · officialPublished Nov 10, 2026Risk 37/100
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.
Technical details
CVSS
8.3
AV:NetworkAC:LowPR:NoneUI:None
Evidence and sources
This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.
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