What’s Vulnerable › Vulnerabilities

CVE-2026-24403: iccDEV Undefined Behavior in CIccProfile::CheckHeader() Leads to Integer Overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-01-24 · updated 2026-06-17
• Weakness: CWE-20

Description

iccDEV provides libraries and tools for interacting with, manipulating, and applying ICC color management profiles. In versions 2.3.1.1 and below, an integer overflow vulnerability exists in icValidateStatus CIccProfile::CheckHeader() when user-controllable input is incorporated into profile data unsafely. Tampering with tag tables, offsets, or size fields can trigger parsing errors, memory corruption, or DoS, potentially enabling arbitrary Code Execution or bypassing application logic. This issue has been fixed in version 2.3.1.2.

Affected products

• InternationalColorConsortium iccDEV: before 2.3.1.2 — fixed in 2.3.1.2

How to fix

Upgrade to a fixed version: InternationalColorConsortium iccDEV 2.3.1.2. Check the vendor advisory for mitigations.

References

• https://github.com/InternationalColorConsortium/iccDEV/commits/d993997005449a0a6958e65b057bd25e17dff89
• https://github.com/InternationalColorConsortium/iccDEV/issues/505
• https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-ph33-qp8j-5q34

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