CVE-2026-34550 | THREATINT

Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is an Undefined Behavior (UB) condition in IccProfLib/IccIO.cpp caused by an implicit conversion from a negative signed integer to size_t (unsigned), which changes the value. This issue has been patched in version 2.3.1.6.

PUBLISHED Reserved 2026-03-30 | Published 2026-03-31 | Updated 2026-04-01 | Assigner GitHub_M

MEDIUM: 6.2CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

CWE-681: Incorrect Conversion between Numeric Types

Product status

< 2.3.1.6

affected

References

github.com/...iccDEV/security/advisories/GHSA-rmxp-pxf4-p7wm

github.com/InternationalColorConsortium/iccDEV/issues/718

github.com/InternationalColorConsortium/iccDEV/pull/727

cve.org (CVE-2026-34550)

nvd.nist.gov (CVE-2026-34550)

Download JSON