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OpenAdvisories
Medium · 6.5 CVE-2026-50278 EUVD-2026-63990

iccDEV: CIccEmbedIO::Read8() size_t underflow

Published Aug 21, 2026 · Updated Aug 26, 2026 · Assigned by GitHub_M

Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions prior to 2.3.2.1 have a `CIccEmbedIO::Read8()` size_t underflow. The issue arises due to an embedded-profile read defect when parsing ICC profiles containing `icSigEmbeddedV5ProfileTag` data with `icSigEmbeddedProfileType` payloads. Version 2.3.2.1 patches the issue. No known workarounds are available.

Affected products

VendorProductAffectedFixed
InternationalColorConsortium iccDEV < 2.3.2.1 —

References