OSV-2022-781
Segv on unknown address in wasmtime_runtime::traphandlers::catch_traps::call_closure::hec711b3339636b04
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50596
Crash type: Segv on unknown address
Crash state:
wasmtime_runtime::traphandlers::catch_traps::call_closure::hec711b3339636b04
wasmtime_setjmp
wasmtime::linker::Linker$LT$T$GT$::instantiate::h7e42baf4a320e0da
What each source reports
OSV No score
Segv on unknown address in wasmtime_runtime::traphandlers::catch_traps::call_closure::hec711b3339636b04
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50596
Crash type: Segv on unknown address
Crash state:
wasmtime_runtime::traphandlers::catch_traps::call_closure::hec711b3339636b04
wasmtime_setjmp
wasmtime::linker::Linker$LT$T$GT$::instantiate::h7e42baf4a320e0da
- Record
OSV-2022-781- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
wasmtimeOSS-Fuzz |
Commit ranges | Not evaluated |
Not evaluated means the source gave git commits or a range we can't read, so we can't tell which releases are affected. A fixed version beside it is the source’s own claim.
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2022-781 is a vulnerability with no CVSS score yet in wasmtime, published August 26, 2022. No source lists public exploit code. A source reports a fix.