OSV-2024-1261
Stack-buffer-overflow in _pcre2_compile_class_not_nested_16
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=376515526
Crash type: Stack-buffer-overflow WRITE 2
Crash state:
_pcre2_compile_class_not_nested_16
compile_class_operand
_pcre2_compile_class_nested_16
What each source reports
OSV No score
Stack-buffer-overflow in _pcre2_compile_class_not_nested_16
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=376515526
Crash type: Stack-buffer-overflow WRITE 2
Crash state:
_pcre2_compile_class_not_nested_16
compile_class_operand
_pcre2_compile_class_nested_16
- Record
OSV-2024-1261- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
pcre2OSS-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-2024-1261 is a vulnerability with no CVSS score yet in pcre2, published November 2, 2024. No source lists public exploit code. A source reports a fix.