CVE-2026-21676
High
Description
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below have a Heap-based Buffer Overflow in its CIccMBB::Validate function which checks tag data validity. This issue is fixed in version 2.3.1.1.
SeverityHigh
CVSS8.8
Exploit probability—
ProductColor Iccdev
PublishedJan 6, 2026
First seenJan 6, 2026
Weakness typeCWE-122CWE-122
How to fix
Update
- color iccdev2.3.1.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| color iccdev | v < 2.3.1.1 | 2.3.1.1 |
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