# CVE-2026-42798

> Vulnerability · severity: **MEDIUM** (CVSS 4).

## Description

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

## Key facts

- **CVE ID:** CVE-2026-42798
- **Published:** 2026-04-30
- **CVSS severity:** MEDIUM
- **CVSS base score:** 4
- **CWE codes:** CWE-190

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-42798

## Citation

> AI Analytics. CVE-2026-42798. Retrieved 2026-07-23 from https://api.ai-analytics.org/cve/CVE-2026-42798. Derived from NIST NVD. Licensed CC0.

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