OSV-2023-340
Heap-double-free in grk::DecompressCodeblock::release
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58285
Crash type: Heap-double-free
Crash state:
grk::DecompressCodeblock::release
grk::t1_part1::T1Part1::decompress
std::__1::__function::__func<grk::DecompressScheduler::scheduleBlocks
What each source reports
OSV No score
Heap-double-free in grk::DecompressCodeblock::release
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58285
Crash type: Heap-double-free
Crash state:
grk::DecompressCodeblock::release
grk::t1_part1::T1Part1::decompress
std::__1::__function::__func<grk::DecompressScheduler::scheduleBlocks
- Record
OSV-2023-340- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
grokOSS-Fuzz |
Listed versions, plus commit ranges v10.0.0v10.0.1v10.0.2v10.0.3v10.0.4 Show 4 moreShow lessv10.0.5v10.0.5.debianv10.0.6v9.7.8 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2023-340 is a vulnerability with no CVSS score yet in grok, published April 24, 2023. No source lists public exploit code. A source reports a fix.