OSV-2021-688
Segv on unknown address in std::__Fuzzer::basic_string<char, std::__Fuzzer::char_traits<char>, std::__Fuzze
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33682
Crash type: Segv on unknown address
Crash state:
std::__Fuzzer::basic_string<char, std::__Fuzzer::char_traits<char>, std::__Fuzze
std::__Fuzzer::moneypunct_byname<char, true>::init
What each source reports
OSV No score
Segv on unknown address in std::__Fuzzer::basic_string<char, std::__Fuzzer::char_traits<char>, std::__Fuzze
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33682
Crash type: Segv on unknown address
Crash state:
std::__Fuzzer::basic_string<char, std::__Fuzzer::char_traits<char>, std::__Fuzze
std::__Fuzzer::moneypunct_byname<char, true>::init
- Record
OSV-2021-688- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
wasm3OSS-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-2021-688 is a vulnerability with no CVSS score yet in wasm3, published April 27, 2021. No source lists public exploit code. A source reports a fix.