CVE-2020-23546

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CVSS 3.1

7.8 high

EPSS

<1%p59

Published

Oct 28, 2021 (Oct 28, 2021)

Modified

Jul 9, 2026

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.

Vendors: irfanview
Products: irfanview
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.0%)

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