OSV-2021-219
UNKNOWN READ in H5HG__cache_heap_deserialize
No score
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29759
Crash type: UNKNOWN READ
Crash state:
H5HG__cache_heap_deserialize
H5C_load_entry
H5C_protect
What each source reports
OSV No score
UNKNOWN READ in H5HG__cache_heap_deserialize
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29759
Crash type: UNKNOWN READ
Crash state:
H5HG__cache_heap_deserialize
H5C_load_entry
H5C_protect
- Record
OSV-2021-219- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
matioOSS-Fuzz |
Listed versions, plus commit ranges v1.5.20v1.5.21v1.5.22v1.5.23v1.5.24 Show 6 moreShow lessv1.5.25v1.5.26v1.5.27v1.5.28v1.5.29v1.5.30 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2021-219 is a vulnerability with no CVSS score yet in matio, published January 22, 2021. No source lists public exploit code. No source names a fixed version.