OSV-2020-776
Negative-size-param in arrow::ConcatenateBuffers
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24101
Crash type: Negative-size-param
Crash state:
arrow::ConcatenateBuffers
arrow::ConcatenateImpl::Visit
arrow::Status arrow::VisitTypeInline<arrow::ConcatenateImpl>
What each source reports
OSV No score
Negative-size-param in arrow::ConcatenateBuffers
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24101
Crash type: Negative-size-param
Crash state:
arrow::ConcatenateBuffers
arrow::ConcatenateImpl::Visit
arrow::Status arrow::VisitTypeInline<arrow::ConcatenateImpl>
- Record
OSV-2020-776- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
arrowOSS-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-2020-776 is a vulnerability with no CVSS score yet in arrow, published July 14, 2020. No source lists public exploit code. A source reports a fix.