VULNERABILITY INTELLIGENCE

CVE-2020-23554

CVSS score7.8 HIGH
EPSS probability0.33%
CISA KEVNot currently listed
Published2022-09-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!GetPlugInInfo+0x0000000000007e20.

Weakness classification

  • CWE-787: Out-of-bounds Write

Primary references