OSV-2021-1806
Stack-buffer-overflow in pdfi_open_CIDFont_substitute_file
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44034
Crash type: Stack-buffer-overflow WRITE {*}
Crash state:
pdfi_open_CIDFont_substitute_file
pdfi_load_font
pdfi_read_type0_font
What each source reports
OSV No score
Stack-buffer-overflow in pdfi_open_CIDFont_substitute_file
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44034
Crash type: Stack-buffer-overflow WRITE {*}
Crash state:
pdfi_open_CIDFont_substitute_file
pdfi_load_font
pdfi_read_type0_font
- Record
OSV-2021-1806- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
ghostscriptOSS-Fuzz |
Listed versions, plus commit ranges ghostpdl-9.56.0-test-base-2ghostpdl-9.56.0-test-base-3ghostpdl-9.56.0-test-base-4 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2021-1806 is a vulnerability with no CVSS score yet in ghostscript, published January 26, 2022. No source lists public exploit code. A source reports a fix.