How severe is CVE-2025-14576?

CVE-2025-14576 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-2025-14576 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-14576?

CVE-2025-14576 affects Qt Qtdeclarative. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-14576?

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-2025-14576 have an EU (EUVD) identifier?

Yes. CVE-2025-14576 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-209594.

When was CVE-2025-14576 published?

CVE-2025-14576 was published on 2026-04-30 and last updated on 2026-10-07.

CVE-2025-14576

CVE-2025-14576 is a high-severity vulnerability in Qt Qtdeclarative 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-94.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v4: 7.4
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-209594
Weakness: CWE-94
Affected product: Qt Qtdeclarative
Published: 2026-04-30
Last modified: 2026-10-07

Description

Insufficient validation of node IDs in Qt SVG module allows arbitrary QML/JavaScript code injection when loading malicious SVG files through the VectorImage component in Qt Quick. While QML execution is typically more restricted than native code execution, this could still lead to denial of service, information disclosure, or other impacts depending on the application's privilege level and data access.

Frequently asked questions

What is CVE-2025-14576?: Insufficient validation of node IDs in Qt SVG module allows arbitrary QML/JavaScript code injection when loading malicious SVG files through the VectorImage component in Qt Quick. While QML execution is typically more restricted than native code execution, this could still lead to denial of service, information disclosure, or other impacts depending on the application's privilege level and data access.
How severe is CVE-2025-14576?: CVE-2025-14576 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-2025-14576 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-14576?: CVE-2025-14576 affects Qt Qtdeclarative. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-14576?: 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-2025-14576 have an EU (EUVD) identifier?: Yes. CVE-2025-14576 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-209594.
When was CVE-2025-14576 published?: CVE-2025-14576 was published on 2026-04-30 and last updated on 2026-10-07.

References

Affected products (1)

cpe:2.3:a:qt:qtdeclarative:*:*:*:*:*:*:*:*

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