CVE-2026-21490
MEDIUMiccDEV < 2.3.1.2 - Heap-based Buffer Overflow in CIccTagLut16::Validate()
Title source: llmDescription
iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color Consortium (ICC) color management profiles. A vulnerability present in versions prior to 2.3.1.2 affects users of the iccDEV library who process ICC color profiles. It results in heap buffer overflow in `CIccTagLut16::Validate()`. Version 2.3.1.2 contains a patch. No known workarounds are available.
References (4)
Core 4
Core References
Patch, Vendor Advisory x_refsource_confirm
https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-9q9c-699q-xr2q
Issue Tracking, Exploit, Vendor Advisory x_refsource_misc
https://github.com/InternationalColorConsortium/iccDEV/issues/397
Scores
CVSS v3
6.1
EPSS
0.0018
EPSS Percentile
8.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-122
CWE-125
CWE-193
Status
published
Products (1)
color/iccdev
< 2.3.1.2
Published
Jan 06, 2026
Tracked Since
Feb 18, 2026