OSV-2022-306
Heap-buffer-overflow in Imf_3_1::memstream_read
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46309
Crash type: Heap-buffer-overflow READ {*}
Crash state:
Imf_3_1::memstream_read
dispatch_read
extract_chunk_leader
What each source reports
OSV No score
Heap-buffer-overflow in Imf_3_1::memstream_read
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46309
Crash type: Heap-buffer-overflow READ {*}
Crash state:
Imf_3_1::memstream_read
dispatch_read
extract_chunk_leader
- Record
OSV-2022-306- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
openexrOSS-Fuzz |
Listed versions, plus commit ranges v3.1.5-rcv3.1.5 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2022-306 is a vulnerability with no CVSS score yet in openexr, published April 5, 2022. No source lists public exploit code. A source reports a fix.