Little CMS (lcms2) 2.16 through 2.18 before 2.19 has an integer overflow in ParseCube in cmscgats.c.

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Little Cms Color Engine Subscribe
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Fixes

Solution

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Workaround

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History

Thu, 30 Apr 2026 07:15:00 +0000

Type Values Removed Values Added
Description Little CMS (lcms2) 2.16 through 2.18 before 2.19 has an integer overflow in ParseCube in cmscgats.c.
First Time appeared Littlecms
Littlecms little Cms Color Engine
Weaknesses CWE-190
CPEs cpe:2.3:a:littlecms:little_cms_color_engine:*:*:*:*:*:*:*:*
Vendors & Products Littlecms
Littlecms little Cms Color Engine
References
Metrics cvssV3_1

{'score': 4, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-04-30T06:49:45.780Z

Reserved: 2026-04-30T06:34:12.814Z

Link: CVE-2026-42798

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-04-30T07:16:37.423

Modified: 2026-04-30T07:16:37.423

Link: CVE-2026-42798

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses