CVE-2025-29069

high

Description

A heap buffer overflow vulnerability has been identified in the lcms2-2.16. The vulnerability exists in the UnrollChunkyBytes function in cmspack.c, which is responsible for handling color space transformations. NOTE: this is disputed by the Supplier because the finding identified a bug in a third-party calling program, not in lcms.

References

https://github.com/mm2/Little-CMS/issues/476#issuecomment-2770644813

https://github.com/mm2/Little-CMS/issues/476#issuecomment-2696670843

https://github.com/mm2/Little-CMS/issues/476

Details

Source: Mitre, NVD

Published: 2025-04-01

Updated: 2025-04-04

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 7.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Severity: High