CVE-2023-26974

MEDIUM 5.5CVE-2023-26974 · Published 04/04/2023 · updated 17/06/2026

In short

CVE-2023-26974 is a MEDIUM (CVSS 5.5) vulnerability affecting irfanview (irfanview).
Chance of exploitation in the next 30 days (EPSS): 0.55%, higher than 46.1% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
irfanview irfanview	`= 4.62`	No fix yet

Irfanview v4.62 allows a user-mode write access violation via a crafted JPEG 2000 file starting at JPEG2000+0x0000000000001bf0.

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Package

Affected versions

Patched versions

= 4.62

No fix yet

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