PYSEC-2026-707

vendorUSosv

Double Free in OpenCV

view advisory published 2026-07-02Licence: CC-BY-4.0

OpenCV 3.0.0 has a double free issue that allows attackers to execute arbitrary code. This issue was fixed in OpenCV version 3.3.1 (corresponding to OpenCV-Python and and OpenCV-Contrib-Python 3.3.1.11).

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2016-1516UShigh8.8—
OpenCV 3.0.0 has a double free issue that allows attackers to execute arbitrary code.
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references

External citations — patches, advisories, analysis.

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