High (8.0) in pjsip pjsip. EPSS 0.3% chance of exploitation in the next 30 days.
PJSIP is a free and open source multimedia communication library written in C. Versions 2.16 and below contain a heap use-after-free vulnerability in the ICE session that occurs when there are race conditions between session destruction and the callbacks. This issue has been fixed in version 2.17.