All vulnerabilities
CVE-2026-72755

Routinator stores TA certificate in cache without validation

NLnet Labs Routinator
Open in ThreatlineRecord JSON
CVSS
3.8Low
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)No scoreNo FIRST EPSS score in this snapshot yet
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Published26 Oct 2026Updated 26 Oct 2026CVE List

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Description

Routinator stores a newly-retrieved TA certificate via HTTPS in cache without validation, potentially overwriting a known good TA certificate even if validation fails.

Text from CVE List

Affected versions 1

  • Routinatorunaffected: 0.15.3 and laterCVE List

References 1