OSV-2026-437
Heap-use-after-free in tf::Executor::_invoke
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=494709474
Crash type: Heap-use-after-free WRITE 8
Crash state:
tf::Executor::_invoke
tf::Executor::_spawn
void* std::__1::__thread_proxy
What each source reports
OSV No score
Heap-use-after-free in tf::Executor::_invoke
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=494709474
Crash type: Heap-use-after-free WRITE 8
Crash state:
tf::Executor::_invoke
tf::Executor::_spawn
void* std::__1::__thread_proxy
- Record
OSV-2026-437- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
grokOSS-Fuzz |
Listed versions, plus commit ranges v20.1.0v20.2.0 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2026-437 is a vulnerability with no CVSS score yet in grok, published March 23, 2026. No source lists public exploit code. A source reports a fix.