CVE-2012-4988

CriticalCVSS 9.3/10Last modified Jun 16, 2026

Description

Heap-based buffer overflow in the xjpegls.dll (aka JLS, JPEG-LS, or JPEG lossless) format plugin in XnView 1.99 and 1.99.1 allows remote attackers to execute arbitrary code via a crafted JLS image file.

Metrics

CVSS 2.0 9.3/10AV:N/AC:M/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published
Jul 9, 2014
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2012-4988: Critical severity, CVSS 9.3 | Vulnix