CVE-2026-31794

iccDEV has a SEGV in CIccCLUT::Interp3d()

State: Published
Severity: 5.5 Medium
Published: Mar 10, 2026
Updated: Mar 10, 2026
Reserved: Mar 9, 2026

Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to 2.3.1.5, there is a segmentation fault from invalid/wild pointer read in CIccCLUT::Interp3d() causing a denial of service. This vulnerability is fixed in 2.3.1.5.

Scores

CVSS	Score	Vector	Source
3.1	5.5 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	GitHub_M

Weaknesses

CWE-125 Out-of-bounds Read
CWE-703 Improper Check or Handling of Exceptional Conditions

Affected Products

Product	Versions
iccDEVInternationalColorConsortium	< 2.3.1.5Affected

References

https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-6jrq-wfqg-wv7w
https://github.com/InternationalColorConsortium/iccDEV/issues/645
https://github.com/InternationalColorConsortium/iccDEV/pull/653
https://github.com/InternationalColorConsortium/iccDEV/releases/tag/v2.3.1.5

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