OSV-2022-409
Heap-buffer-overflow in std::__1::__tree_node_base<void*>*& std::__1::__tree<std::__1::__value_type<std:
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47391
Crash type: Heap-buffer-overflow READ 1
Crash state:
std::__1::__tree_node_base<void*>*& std::__1::__tree<std::__1::__value_type<std:
std::__1::pair<std::__1::__tree_iterator<std::__1::__value_type<std::__1::basic_
nlohmann::detail::binary_reader<nlohmann::basic_json<std::__1::map, std::__1::ve
What each source reports
OSV No score
Heap-buffer-overflow in std::__1::__tree_node_base<void*>*& std::__1::__tree<std::__1::__value_type<std:
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47391
Crash type: Heap-buffer-overflow READ 1
Crash state:
std::__1::__tree_node_base<void*>*& std::__1::__tree<std::__1::__value_type<std:
std::__1::pair<std::__1::__tree_iterator<std::__1::__value_type<std::__1::basic_
nlohmann::detail::binary_reader<nlohmann::basic_json<std::__1::map, std::__1::ve
- Record
OSV-2022-409- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
jsonOSS-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-2022-409 is a vulnerability with no CVSS score yet in json, published May 12, 2022. No source lists public exploit code. A source reports a fix.