SecuritySecurityWeekabout 2 hours ago
Signal Patches Critical Hang-Up Bug
1 min read
Signal resolved a critical-severity vulnerability tracked as CVE-2026-113380 affecting its RingRTC library. The flaw allowed malicious callers to block hang-ups by flooding the call's event queue. The fix was released in version 2.72.0 on September 4, resolving the issue where victims believed they ended calls while audio and video tracks continued flowing.
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