OSV-2026-623
Use-of-uninitialized-value in Mat_PrintNumber
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=505903317
Crash type: Use-of-uninitialized-value
Crash state:
Mat_PrintNumber
Mat_PrintData
Mat_VarPrint
What each source reports
OSV No score
Use-of-uninitialized-value in Mat_PrintNumber
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=505903317
Crash type: Use-of-uninitialized-value
Crash state:
Mat_PrintNumber
Mat_PrintData
Mat_VarPrint
- Record
OSV-2026-623- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
matioOSS-Fuzz |
Listed versions, plus commit ranges v1.5.30 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2026-623 is a vulnerability with no CVSS score yet in matio, published April 25, 2026. No source lists public exploit code. A source reports a fix.