6.5
Medium
CVE-2026-72752 Routinator runs out of memory when the JSON output is requested many times concurrently
Description
Routinator runs out of memory when the JSON output is requested many times concurrently. This condition can be triggered maliciously by an attacker by opening a large number of connections to the HTTP server. Additionally Routinator runs into a stack overflow and exits when a payload item with too much metadata is discarded at once. This only affects users that make their HTTP or RTR server available to untrusted networks.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Routinator 0.15 | earliest → < 0.15.3 | 0.15.3 |
Other CVEs of Routinator
The 20 CVEs of Routinator →
CVE-2026-72758
When parsing an AS range in Routinator, if the maximum value of the range is smaller than the minimum value of the…
7.5
High
CVE-2026-72757
Routinator runs out of open connections on the HTTP server when many connections are opened but never closed, leaving…
5.3
Medium
CVE-2026-72756
Routinator exits when an rsync URI for a file obtained over RRDP contains a path that cannot be stored on disk, such…
7.5
High
CVE-2026-72755
Routinator stores a newly-retrieved TA certificate via HTTPS in cache without validation, potentially overwriting a…
3.8
Low