OSV-2020-2099
Heap-buffer-overflow in decode_chars
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26674
Crash type: Heap-buffer-overflow WRITE 1
Crash state:
decode_chars
decode_font
process_text
What each source reports
OSV No score
Heap-buffer-overflow in decode_chars
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26674
Crash type: Heap-buffer-overflow WRITE 1
Crash state:
decode_chars
decode_font
process_text
- Record
OSV-2020-2099- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
libassOSS-Fuzz |
Listed versions, plus commit ranges 0.15.0 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2020-2099 is a vulnerability with no CVSS score yet in libass, published October 28, 2020. No source lists public exploit code. A source reports a fix.