How severe is CVE-2025-14575?

CVE-2025-14575 has a CVSS 4.0 base score of 1.8, rated low severity.

Is CVE-2025-14575 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-14575?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-14575 have an EU (EUVD) identifier?

Yes. CVE-2025-14575 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-209891.

When was CVE-2025-14575 published?

CVE-2025-14575 was published on 2026-05-19 and last updated on 2026-06-17.

CVE-2025-14575

CVE-2025-14575 is a low-severity vulnerability with a CVSS 4.0 base score of 1.8. 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-427.

Key facts

Severity: Low (CVSS 4.0 base score 1.8)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-209891
Weakness: CWE-427
Published: 2026-05-19
Last modified: 2026-06-17

Description

An Uncontrolled Search Path Element vulnerability in the OpenSSL TLS backend of Qt Network (qtbase) in Qt Qt Framework (Unix) allows a local attacker to load a rogue CA certificate as a trusted system authority via a crafted certificate file placed in the application's working directory.

Frequently asked questions

What is CVE-2025-14575?: An Uncontrolled Search Path Element vulnerability in the OpenSSL TLS backend of Qt Network (qtbase) in Qt Qt Framework (Unix) allows a local attacker to load a rogue CA certificate as a trusted system authority via a crafted certificate file placed in the application's working directory.
How severe is CVE-2025-14575?: CVE-2025-14575 has a CVSS 4.0 base score of 1.8, rated low severity.
Is CVE-2025-14575 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-14575?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-14575 have an EU (EUVD) identifier?: Yes. CVE-2025-14575 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-209891.
When was CVE-2025-14575 published?: CVE-2025-14575 was published on 2026-05-19 and last updated on 2026-06-17.

References

https://codereview.qt-project.org/c/qt/qtbase/+/642967

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