CVE-2026-72756 json
Routinator exits on malformed rsync URIs
published 2026-10-26 13 d ago modified 2026-10-26 13 d ago also EUVD-2026-110029
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 34%
- public exploits
- 0
- none known
Summary
Routinator exits when an rsync URI for a file obtained over RRDP contains a path that cannot be stored on disk, such as too long file names, and folder names that overlap with existing file names.
Patch / fix
- NLnet Labs Routinator 0.15.3
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 13 d ago
Exploit prediction
0.40% chance of exploitation in the next 30 days, higher than 34% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected products
- NLnet Labs Routinator
Classification
- Weakness
-
- CWE-755 Improper Handling of Exceptional Conditions
References
-
nlnetlabs.nl
/downloads/routinator/CVE-2026-72756.txt
vendor-advisory
Sources
- CVE List CVE-2026-72756
- NVD CVE-2026-72756
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.