CVE-2021-28427

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

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

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-120

Affected software

No affected versions have been published.

Timeline

Published
Aug 11, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-28427: High severity, CVSS 7.8 | Vulnix