VULNERABILITY INTELLIGENCE

CVE-2023-1586

CVSS score6.5 MEDIUM
EPSS probability0.21%
CISA KEVNot currently listed
Published2023-04-19
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L

Description

Avast and AVG Antivirus for Windows were susceptible to a Time-of-check/Time-of-use (TOCTOU) vulnerability in the restore process leading to arbitrary file creation. The issue was fixed with Avast and AVG Antivirus version 22.11

Weakness classification

  • security@nortonlifelock.com: CWE-367
  • nvd@nist.gov: CWE-367

Primary references