CVE-2026-72752
Routinator exits when requesting the output repeatedly
- State
- Published
- Severity
- 6.5 Medium
- Published
- Oct 26, 2026
- Updated
- Oct 26, 2026
- Reserved
- Aug 10, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NLnet Labs |
Weaknesses
- CWE-755 Improper Handling of Exceptional Conditions
Affected Products
| Product | Versions |
|---|---|
RoutinatorNLnet Labs |
|
References
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