OSV-2022-881
Heap-use-after-free in AcquireCodePageWithCapacity
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51182
Crash type: Heap-use-after-free READ 8
Crash state:
AcquireCodePageWithCapacity
CompileElseBlock
Compile_If
What each source reports
OSV No score
Heap-use-after-free in AcquireCodePageWithCapacity
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51182
Crash type: Heap-use-after-free READ 8
Crash state:
AcquireCodePageWithCapacity
CompileElseBlock
Compile_If
- Record
OSV-2022-881- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
wasm3OSS-Fuzz |
Listed versions, plus commit ranges v0.5.0 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2022-881 is a vulnerability with no CVSS score yet in wasm3, published September 11, 2022. No source lists public exploit code. A source reports a fix.