OSV-2020-1676
Heap-buffer-overflow in Op_YCbCr_to_RGB<unsigned char>::convert_colorspace
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25267
Crash type: Heap-buffer-overflow READ {*}
Crash state:
Op_YCbCr_to_RGB<unsigned char>::convert_colorspace
heif::ColorConversionPipeline::convert_image
heif::convert_colorspace
What each source reports
OSV No score
Heap-buffer-overflow in Op_YCbCr_to_RGB<unsigned char>::convert_colorspace
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25267
Crash type: Heap-buffer-overflow READ {*}
Crash state:
Op_YCbCr_to_RGB<unsigned char>::convert_colorspace
heif::ColorConversionPipeline::convert_image
heif::convert_colorspace
- Record
OSV-2020-1676- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
libheifOSS-Fuzz |
Listed versions, plus commit ranges v1.10.0v1.11.0v1.12.0v1.8.0v1.9.0v1.9.1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2020-1676 is a vulnerability with no CVSS score yet in libheif, published August 30, 2020. No source lists public exploit code. A source reports a fix.