How severe is CVE-2025-10729?

CVE-2025-10729 has a CVSS 4.0 base score of 9.4, rated critical severity.

Is CVE-2025-10729 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-10729?

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

Does CVE-2025-10729 have an EU (EUVD) identifier?

Yes. CVE-2025-10729 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-32489.

When was CVE-2025-10729 published?

CVE-2025-10729 was published on 2025-10-03 and last updated on 2026-06-17.

CVE-2025-10729

CVE-2025-10729 is a critical-severity vulnerability with a CVSS 4.0 base score of 9.4. 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: Critical (CVSS 4.0 base score 9.4)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-32489
Weakness: CWE-416
Published: 2025-10-03
Last modified: 2026-06-17

Description

The module will parse a <pattern> node which is not a child of a structural node. The node will be deleted after creation but might be accessed later leading to a use after free.

Frequently asked questions

What is CVE-2025-10729?: The module will parse a <pattern> node which is not a child of a structural node. The node will be deleted after creation but might be accessed later leading to a use after free.
How severe is CVE-2025-10729?: CVE-2025-10729 has a CVSS 4.0 base score of 9.4, rated critical severity.
Is CVE-2025-10729 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-10729?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-10729 have an EU (EUVD) identifier?: Yes. CVE-2025-10729 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-32489.
When was CVE-2025-10729 published?: CVE-2025-10729 was published on 2025-10-03 and last updated on 2026-06-17.

References

https://codereview.qt-project.org/c/qt/qtsvg/+/676473

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