How severe is CVE-2026-24403?

CVE-2026-24403 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability high.

Is CVE-2026-24403 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-24403?

CVE-2026-24403 affects Color Iccdev. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-24403?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-24403 have an EU (EUVD) identifier?

Yes. CVE-2026-24403 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4611.

When was CVE-2026-24403 published?

CVE-2026-24403 was published on 2026-01-24 and last updated on 2026-06-17.

CVE-2026-24403

CVE-2026-24403 is a high-severity vulnerability in Color Iccdev with a CVSS 3.x base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-4611
Weakness: CWE-20
Affected product: Color Iccdev
Published: 2026-01-24
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2026-24403?: 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.
How severe is CVE-2026-24403?: CVE-2026-24403 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability high.
Is CVE-2026-24403 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-24403?: CVE-2026-24403 affects Color Iccdev. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-24403?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-24403 have an EU (EUVD) identifier?: Yes. CVE-2026-24403 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4611.
When was CVE-2026-24403 published?: CVE-2026-24403 was published on 2026-01-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:color:iccdev:*:*:*:*:*:*:*:*

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