PYSEC-2026-702
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/opencv-contrib-python/PYSEC-2026-702.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2026-702
- Aliases
- Published
- 2026-07-02T14:13:12.360350Z
- Modified
- 2026-07-06T08:00:48.540424850Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- Out-of-bounds Read in OpenCV
- Details
-
In OpenCV 3.3.1 (corresponding with OpenCV-Python 3.3.1.11), a heap-based buffer over-read exists in the function cv::HdrDecoder::checkSignature in modules/imgcodecs/src/grfmt_hdr.cpp.
- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2017-18009
- https://github.com/opencv/opencv/issues/10479
- https://github.com/opencv/opencv/pull/10480/commits/4ca89db22dea962690f31c1781bce5937ee91837
- https://github.com/opencv/opencv-python
- http://www.securityfocus.com/bid/106945
- https://pypi.org/project/opencv-contrib-python
- https://github.com/advisories/GHSA-83rh-hx5x-q9p5
Affected packages
PyPI / opencv-contrib-python
Package
- Name
- opencv-contrib-python
- View open source insights on deps.dev
- Purl
- pkg:pypi/opencv-contrib-python