What’s Vulnerable › Vulnerabilities
CVE-2025-30348
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-03-21 · updated 2026-06-17
- Weakness: CWE-407
Description
encodeText in QDom in Qt before 6.8.0 has a complex algorithm involving XML string copy and inline replacement of parts of a string (with relocation of later data).
Affected products
- Qt: before 5.15.19; from 6.0.0 before 6.5.9; from 6.6.0 before 6.8.0 — fixed in 5.15.19, 6.5.9, 6.8.0
How to fix
Upgrade to a fixed version: Qt 5.15.19, 6.5.9, 6.8.0. Check the vendor advisory for mitigations.
References
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