Signal bug could keep your mic - and camera - on after hangup

Make sure you don’t say anything mean or secret after hanging up a call on Signal, as a bug in the encrypted messaging app’s calling library could prevent a call from ending properly, potentially leaving audio and possibly video active. The vulnerability, CVE-2026-113380 , was published by MITRE on Tuesday and given a CVSS score of 9.3, marking it as a critical issue in Signal’s open-source RingRTC library in every single version before 2.72.0. That update was pushed out last month, but the vuln