OSV-2022-104
Heap-use-after-free in hb_bit_set_invertible_t::intersects
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44198
Crash type: Heap-use-after-free READ 1
Crash state:
hb_bit_set_invertible_t::intersects
OT::CoverageFormat2::intersected_coverage_glyphs
OT::ChainContextFormat1::closure
What each source reports
OSV No score
Heap-use-after-free in hb_bit_set_invertible_t::intersects
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44198
Crash type: Heap-use-after-free READ 1
Crash state:
hb_bit_set_invertible_t::intersects
OT::CoverageFormat2::intersected_coverage_glyphs
OT::ChainContextFormat1::closure
- Record
OSV-2022-104- 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-2022-104 is a vulnerability with no CVSS score yet in harfbuzz, published January 31, 2022. No source lists public exploit code. A source reports a fix.