VULNERABILITY INTELLIGENCE

CVE-2023-48221

CVSS score7.3 HIGH
EPSS probability0.88%
CISA KEVNot currently listed
Published2023-11-20
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:N/I:H/A:H

Description

wire-avs provides Audio, Visual, and Signaling (AVS) functionality sure the secure messaging software Wire. Prior to versions 9.2.22 and 9.3.5, a remote format string vulnerability could potentially allow an attacker to cause a denial of service or possibly execute arbitrary code. The issue has been fixed in wire-avs 9.2.22 & 9.3.5 and is already included on all Wire products. No known workarounds are available.

Weakness classification

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

Primary references