Critical
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 (with its audio and perhaps also video track) down.
Announced Group revision 1
Original source ↗CVE-2026-113380
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-113380
RingRTC
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Signal",
"product": "RingRTC",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "2.72.0",
"versionType": "semver"
}
],
"packageURL": "pkg:npm/%40signalapp/ringrtc",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-113380
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #42216 · Revision 1
- Added to Heist Feed
- Publisher date