VULNERABILITY INTELLIGENCE

CVE-2021-41193

CVSS score9.8 CRITICAL
EPSS probability2.47%
CISA KEVNot currently listed
Published2022-03-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

wire-avs is the audio visual signaling (AVS) component of Wire, an open-source messenger. A remote format string vulnerability in versions prior to 7.1.12 allows an attacker to cause a denial of service or possibly execute arbitrary code. The issue has been fixed in wire-avs 7.1.12. There are currently no known workarounds.

Weakness classification

  • security-advisories@github.com: CWE-134

Primary references