OSV-2022-112
Heap-use-after-free in hb_bit_set_invertible_t::next
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44263
Crash type: Heap-use-after-free READ 1
Crash state:
hb_bit_set_invertible_t::next
hb_bit_set_invertible_t::intersects
hb_sparseset_t<hb_bit_set_invertible_t>::intersects
What each source reports
OSV No score
Heap-use-after-free in hb_bit_set_invertible_t::next
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44263
Crash type: Heap-use-after-free READ 1
Crash state:
hb_bit_set_invertible_t::next
hb_bit_set_invertible_t::intersects
hb_sparseset_t<hb_bit_set_invertible_t>::intersects
- Record
OSV-2022-112- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
harfbuzzOSS-Fuzz |
Listed versions, plus commit ranges 3.3.0 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2022-112 is a vulnerability with no CVSS score yet in harfbuzz, published February 2, 2022. No source lists public exploit code. A source reports a fix.