OSV-2020-161
Heap-use-after-free in jbig2_release_huffman_table
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21587
Crash type: Heap-use-after-free READ 8
Crash state:
jbig2_release_huffman_table
jbig2_text_region
jbig2_data_in
What each source reports
OSV No score
Heap-use-after-free in jbig2_release_huffman_table
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21587
Crash type: Heap-use-after-free READ 8
Crash state:
jbig2_release_huffman_table
jbig2_text_region
jbig2_data_in
- Record
OSV-2020-161- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
jbig2decOSS-Fuzz |
Commit ranges | Not evaluated |
Not evaluated means the source gave git commits or a range we can't read, so we can't tell which releases are affected. A fixed version beside it is the source’s own claim.
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2020-161 is a vulnerability with no CVSS score yet in jbig2dec, published June 24, 2020. No source lists public exploit code. A source reports a fix.