Vulnerability DatabaseCVE-2026-49232
Mend.io Vulnerability Database
The largest open source vulnerability database
What is a Vulnerability ID?
New vulnerability? Tell us about it!
CVE-2026-49232
Published:June 08, 2026
Updated:June 28, 2026
Routinator exits on any error when accepting incoming HTTP or RTR connections, including ones it can recover from such as running out of file descriptors. This condition can be triggered maliciously by an attacker by opening a large number of connections to the HTTP or RTR server. This only affects users that make their HTTP or RTR server available to untrusted networks.
Affected Packages
https://github.com/NLnetLabs/routinator.git (GITHUB):
Affected version(s) >=v0.9.0 <v0.14.2
Fix Suggestion:
Update to version v0.14.2
routinator (RUST):
Affected version(s) >=0.1.0 <0.14.2
Fix Suggestion:
Update to version 0.14.2
Related Resources (1)
https://www.nlnetlabs.nl/downloads/routinator/CVE-2026-49232.txt
Do you need more information?
Contact Us
CVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
LOW
CVSS v3
Base Score:
8.6
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
Improper Handling of Exceptional Conditions
CWE-755
EPSS
Base Score:
0.33