CVE-2021-28427

HIGH 7.8CVE-2021-28427 · Published 11/08/2023 · updated 17/06/2026

In short

CVE-2021-28427 is a HIGH (CVSS 7.8) vulnerability affecting xnview (xnview).
Chance of exploitation in the next 30 days (EPSS): 0.27%, higher than 19.4% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
xnview xnview	`= 2.49.3`	No fix yet

Buffer Overflow vulnerability in XNView version 2.49.3, allows local attackers to execute arbitrary code via crafted TIFF file.

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