Routinator stores a newly-retrieved TA certificate via HTTPS in cache without validation, potentially overwriting a known good TA certificate even if validation fails.
https://www.nlnetlabs.nl/downloads/routinator/CVE-2026-72755.txt
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-110028
Source: Mitre, NVD
Published: 2026-10-26
Updated: 2026-10-26
Base Score: 4.7
Vector: CVSS2#AV:N/AC:L/Au:M/C:N/I:P/A:P
Severity: Medium
Base Score: 3.8
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L
Severity: Low
EPSS: 0.00184