CVE-2026-72754EUVD-2026-110027
Routinator exits when parsing an incorrect or very large CRL file
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: yes
- Technical impact: partial
Summary
Routinator, a software tool used to validate Internet routing data (RPKI), is affected. When it processes a certificate revocation list (CRL) with a very large number of entries or one with an incorrect encoding, it can hang, run out of memory, or exit unexpectedly.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
When Routinator encounters a CRL with many entries, it may hang or run out of memory. If Routinator encounters a CRL file with the wrong encoding, it may exit.
Timeline
- CVE published
- First seen by cve.now
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: partial
- Record last updated
Affected versions
- NLnet Labs Routinator
Version range not reported