OSV-2022-557
Heap-buffer-overflow in emit_goto
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48924
Crash type: Heap-buffer-overflow READ 4
Crash state:
emit_goto
js_parse_for_in_of
js_parse_statement_or_decl
What each source reports
OSV No score
Heap-buffer-overflow in emit_goto
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48924
Crash type: Heap-buffer-overflow READ 4
Crash state:
emit_goto
js_parse_for_in_of
js_parse_statement_or_decl
- Record
OSV-2022-557- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
quickjsOSS-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-2022-557 is a vulnerability with no CVSS score yet in quickjs, published July 10, 2022. No source lists public exploit code. A source reports a fix.