CVE-2026-21503 | THREATINT

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.

PUBLISHED Reserved 2025-12-29 | Published 2026-01-07 | Updated 2026-01-07 | Assigner GitHub_M

MEDIUM: 6.1CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H

Problem types

CWE-20: Improper Input Validation

CWE-131: Incorrect Calculation of Buffer Size

CWE-476: NULL Pointer Dereference

CWE-628: Function Call with Incorrectly Specified Arguments

Product status

< 2.3.1.2

affected

References

github.com/...iccDEV/security/advisories/GHSA-h554-qrfh-53gx

github.com/InternationalColorConsortium/iccDEV/issues/367

github.com/InternationalColorConsortium/iccDEV/pull/417

github.com/...ommit/55259a6395c4f6124b5d0e38469c77412926bd3d

cve.org (CVE-2026-21503)

nvd.nist.gov (CVE-2026-21503)

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