CVE-2020-23546

CVE-2020-23546CVE-2020-23546

irfanview / irfanview

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.

Scoring

CVSS 7.8 ()
VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Last modified2026-07-05
Sourced from NVD. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.