[ CVE-2026-109140 · Published 2 Nov 2026 ]
Vulnerability in NLnet Labs Krill
CVSS 8.4
EPSS <1%No fix listed yet
[ Description ]Official description
The vulnerability is that Krill encrypts every login-session token with a nonce built from a counter that is reset to 0 on every Krill restart, so the same (key, nonce) pair is used again after each restart.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.