Critical Signal Messenger Flaw Could Keep Microphone Active After Users End Calls
A critical vulnerability in Signal’s RingRTC calling library could let a malicious call participant keep receiving audio after another user tries to hang up. Tracked as CVE-2026-113380, the flaw affects RingRTC versions before 2.72.0 and carries a critical CVSS score of 9.3. Video transmission could also remain active, though published descriptions make that possibility less […] The post Critical Signal Messenger Flaw Could Keep Microphone Active After Users End Calls appeared first on Cyber Security News .
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