CVE-2026-21503
iccDEV has Undefined Behavior - Null Pointer Passed to memcpy() in CIccTagSparseMatrixArray
- State
- Published
- Severity
- 6.1 Medium
- Published
- Jan 7, 2026
- Updated
- Jan 7, 2026
- Reserved
- Dec 29, 2025
Description
iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to version 2.3.1.2, iccDEV has undefined behavior due to a null pointer passed to memcpy() in CIccTagSparseMatrixArray. This issue has been patched in version 2.3.1.2.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.1 Medium | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H | GitHub_M |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
iccDEVInternationalColorConsortium |
|
References
- https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-h554-qrfh-53gx
- https://github.com/InternationalColorConsortium/iccDEV/issues/367
- https://github.com/InternationalColorConsortium/iccDEV/pull/417
- https://github.com/InternationalColorConsortium/iccDEV/commit/55259a6395c4f6124b5d0e38469c77412926bd3d
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