critical9.3
CVE-2026-113380
In the RingRTC library before 2.72.0 for Signal, a peer that saturates a call's FSM queue can interfere with the ability of a local hangup to tear the call (wi…
Impact
In the RingRTC library before 2.72.0 for Signal, a peer that saturates a call's FSM queue can interfere with the ability of a local hangup to tear the call (with its audio and perhaps also video track) down.
Affected products
| Product | Affected versions |
|---|---|
| RingRTC Library | before 2.72.0 |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-5c63-xm6f-r368
- https://nvd.nist.gov/vuln/detail/CVE-2026-113380
- https://github.com/signalapp/ringrtc/commit/4b1b6fa53c9f30c87c8ea78e44675d4a13e1e4d3
- https://github.com/signalapp/ringrtc/compare/v2.71.0...v2.72.0
- https://github.com/Imahian/Notes/tree/main/docs/CVEs/CVE-2026-113380
- https://piefed.world/post/1503394