How severe is CVE-2026-30978?

CVE-2026-30978 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-30978 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-30978?

CVE-2026-30978 affects Color Iccdev. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-30978?

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-2026-30978 have an EU (EUVD) identifier?

Yes. CVE-2026-30978 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10715.

When was CVE-2026-30978 published?

CVE-2026-30978 was published on 2026-03-10 and last updated on 2026-06-17.

CVE-2026-30978

CVE-2026-30978 is a high-severity vulnerability in Color Iccdev with a CVSS 3.x base score of 7.8. 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-416.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-10715
Weakness: CWE-416
Affected product: Color Iccdev
Published: 2026-03-10
Last modified: 2026-06-17

Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to 2.3.1.5, there is a heap-use-after-free in CIccCmm::AddXform() causing invalid vptr dereference and crash. This vulnerability is fixed in 2.3.1.5.

Frequently asked questions

What is CVE-2026-30978?: iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to 2.3.1.5, there is a heap-use-after-free in CIccCmm::AddXform() causing invalid vptr dereference and crash. This vulnerability is fixed in 2.3.1.5.
How severe is CVE-2026-30978?: CVE-2026-30978 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-30978 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-30978?: CVE-2026-30978 affects Color Iccdev. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-30978?: 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-2026-30978 have an EU (EUVD) identifier?: Yes. CVE-2026-30978 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10715.
When was CVE-2026-30978 published?: CVE-2026-30978 was published on 2026-03-10 and last updated on 2026-06-17.

References

Affected products (1)

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

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CVE-2026-21675 — Critical (CVSS 9.8): iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below…
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