Unrated severityNVD Advisory· Published Jan 7, 2026· Updated Jan 7, 2026
iccDEV has Undefined Behavior - Null Pointer Passed to memcpy() in CIccTagSparseMatrixArray
CVE-2026-21503
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.
Affected products
2- InternationalColorConsortium/iccDEVv5Range: < 2.3.1.2
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- github.com/InternationalColorConsortium/iccDEV/commit/55259a6395c4f6124b5d0e38469c77412926bd3dmitrex_refsource_MISC
- github.com/InternationalColorConsortium/iccDEV/issues/367mitrex_refsource_MISC
- github.com/InternationalColorConsortium/iccDEV/pull/417mitrex_refsource_MISC
- github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-h554-qrfh-53gxmitrex_refsource_CONFIRM
News mentions
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