CVE-2020-23563

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CVSS 3.1

5.5 medium

EPSS

<1%p26

Published

Jul 18, 2022 (Jul 18, 2022)

Modified

Jun 17, 2026

Description

IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!ShowPlugInSaveOptions_W+0x0000000000002cba.

Vendors: irfanview
Products: irfanview
Weakness: CWE-119
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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