VULNERABILITY INTELLIGENCE

CVE-2020-23546

CVSS score7.8 HIGH
EPSS probability0.96%
CISA KEVNot currently listed
Published2021-10-28
Last modified2026-07-09
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

IrfanView 4.54 allows attackers to cause a denial of service or possibly other unspecified impacts via a crafted XBM file, related to a "Data from Faulting Address is used as one or more arguments in a subsequent Function Call starting at FORMATS!ReadMosaic+0x0000000000000981.

Weakness classification

  • nvd@nist.gov: NVD-CWE-noinfo

Primary references