OSV-2023-930
Heap-buffer-overflow in OT::cvar::decompile_tuple_variations
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62774
Crash type: Heap-buffer-overflow READ 2
Crash state:
OT::cvar::decompile_tuple_variations
OT::cvar::subset
bool _try_subset<OT::cvar>
What each source reports
OSV No score
Heap-buffer-overflow in OT::cvar::decompile_tuple_variations
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62774
Crash type: Heap-buffer-overflow READ 2
Crash state:
OT::cvar::decompile_tuple_variations
OT::cvar::subset
bool _try_subset<OT::cvar>
- Record
OSV-2023-930- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
harfbuzzOSS-Fuzz |
Listed versions, plus commit ranges 8.2.08.2.1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2023-930 is a vulnerability with no CVSS score yet in harfbuzz, published September 29, 2023. No source lists public exploit code. A source reports a fix.