CVE-2026-113380

Signal Call Vulnerability Details and PoC Published, Showing Hang-Up Can Fail to End Calls

Signal call vulnerability in RingRTC keeps microphone live after hang-up, PoC published

Signal Call Vulnerability Details and PoC Published, Showing Hang-Up Can Fail to End Calls

Do Son October 22, 2026

Details and a PoC are public for CVE-2026-113380, a Signal call vulnerability in RingRTC that keeps calls live after hang-up. Update now.

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