PYSEC-2026-2834
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/opencv-python-headless/PYSEC-2026-2834.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2026-2834
- Aliases
- Published
- 2026-07-09T16:49:36.572106Z
- Modified
- 2026-07-13T16:43:40.956572771Z
- 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
- NULL Pointer Dereference in OpenCV.
- Details
-
An issue was discovered in OpenCV before 4.1.1 (OpenCV-Python before 4.1.1.26). There is a NULL pointer dereference in the function cv::XMLParser::parse at modules/core/src/persistence.cpp.
- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2019-14493
- https://github.com/opencv/opencv/issues/15127
- https://github.com/opencv/opencv-python
- https://github.com/opencv/opencv/compare/371bba8...ddbd10c
- https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html
- https://pypi.org/project/opencv-python-headless
- https://github.com/advisories/GHSA-3448-vrgh-85xr
Affected packages
PyPI / opencv-python-headless
Package
- Name
- opencv-python-headless
- View open source insights on deps.dev
- Purl
- pkg:pypi/opencv-python-headless
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed4.1.1.26