Description
Little CMS (lcms2) 2.16 through 2.18 before 2.19 has an integer overflow in ParseCube in cmscgats.c.
Published: 2026-04-30
Score: 4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-6262-1 lcms2 security update
Ubuntu USN Ubuntu USN USN-8250-1 Little CMS vulnerability
History

Thu, 30 Apr 2026 14:00:00 +0000

Type Values Removed Values Added
Title Integer Overflow in Little CMS ParseCube Function

Thu, 30 Apr 2026 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


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'}


Subscriptions

Littlecms Little Cms Color Engine
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-04-30T12:57:14.221Z

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

Link: CVE-2026-42798

cve-icon Vulnrichment

Updated: 2026-04-30T12:57:10.362Z

cve-icon NVD

Status : Deferred

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

Modified: 2026-04-30T15:48:04.627

Link: CVE-2026-42798

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-30T13:45:23Z

Weaknesses