CVE-2026-21503

MEDIUM EPSS 5.0%
Published Jan 7, 20265mo ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Jan 7, 2026 5mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
5.0% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 4

CWE-131
CWE-20 Improper Input Validation Validation
CWE-476 NULL Pointer Dereference Memory Safety
CWE-628

Affected Products 1

VendorProductVersionRange
coloriccdev* <2.3.1.2

References 4

  • github.com https://github.com/InternationalColorConsortium/iccDEV/commit/55259a6395c4f6124b5d0e38469c77412926bd3d
    Patch
  • github.com https://github.com/InternationalColorConsortium/iccDEV/issues/367
    ExploitIssue Tracking
  • github.com https://github.com/InternationalColorConsortium/iccDEV/pull/417
    Issue Tracking
  • github.com https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-h554-qrfh-53gx
    Third Party Advisory

Remediation

  • github.com https://github.com/InternationalColorConsortium/iccDEV/commit/55259a6395c4f6124b5d0e38469c77412926bd3d
    Patch