CVE-2021-29366

HIGH 7.8CVE-2021-29366 · Published 28/09/2021 · updated 17/06/2026

In short

CVE-2021-29366 is a HIGH (CVSS 7.8) vulnerability affecting irfanview (irfanview).
Chance of exploitation in the next 30 days (EPSS): 0.98%, higher than 62.1% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
irfanview irfanview	`= 4.57`	No fix yet

A buffer overflow vulnerability in FORMATS!GetPlugInInfo+0x2de9 of Irfanview 4.57 allows attackers to execute arbitrary code via a crafted RLE file.

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Package

Affected versions

Patched versions

= 4.57

No fix yet

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