Disclosure summary
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).
Source-reported weakness categories
CWE-407
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
Microsoft Security Updates (CVRF) · 2025-Mar
Open original source · Updated Aug 12, 2026
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).
Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.
Microsoft maximum product score: 5.8
| Vendor | Product / association | Version / bounds |
|---|---|---|
| Microsoft update guide | cbl2 qt5-qtbase 5.12.11-16 on CBL Mariner 2.0 | (MSRC status code 3) |
| Microsoft update guide | cbl2 qt5-qtbase 5.12.11-16 on CBL-Mariner 2.0 | (MSRC status code 3) |
| Microsoft update guide | azl3 qtbase 6.6.3-3 on Azure Linux 3.0 | (MSRC status code 3) |
Vendor remediation references
- CBL-Mariner Releases · build 5.12.11-16 · product IDs 20114-17086, 20114-21692
- Vendor guidance · product IDs 20114-17086, 20114-21692
- CBL-Mariner Releases · build 6.6.3-3 · product IDs 19441-17084
- Vendor guidance · product IDs 19441-17084
Original records & references
- NIST NVD record
- CVE Program record
- msrc.microsoft.com — Vendor advisory
PUBLISHED 2025-03-27T20:00:00-04:00
MODIFIED 2026-08-12T19:27:51-04:00
INGESTED 2026-10-08T12:50:09-04:00