CVE-2020-12268

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a heap-based buffer overflow.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Apr 27, 2020
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2020-12268: Critical severity, CVSS 9.8 | Vulnix