{"id":"GHSA-cxjf-x6jp-p7mc","title":"opencv-contrib-python bundled libwebp binaries in wheels that are vulnerable to CVE-2023-4863","summary":"opencv-contrib-python bundled libwebp binaries in wheels that are vulnerable to CVE-2023-4863","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","vendor":"opencv-contrib-python","product":"opencv-contrib-python","ecosystem":"pip","affected":["opencv-contrib-python < 4.8.1.78"],"patched":["opencv-contrib-python 4.8.1.78"],"published":"2024-08-30","updated":"2026-09-10","sourceUpdated":"2026-09-10T03:50:17.393313413Z","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-cxjf-x6jp-p7mc","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4863"},{"url":"https://github.com/opencv/opencv/pull/24274"},{"url":"https://github.com/opencv/opencv/commit/687fc11626901cff09d2b3b5f331fd59190ad4c7"},{"url":"https://github.com/advisories/GHSA-j7hp-h8jx-5ppr"},{"url":"https://github.com/opencv/opencv-python"},{"url":"https://github.com/opencv/opencv/wiki/ChangeLog#version481"},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/opencv-contrib-python/PYSEC-2023-181.yaml"}],"tags":["osv","pip"],"ingestedAt":"2026-09-12T03:13:01.689Z","slug":"GHSA-cxjf-x6jp-p7mc","body":"## Overview\n\nopencv-contrib-python versions before v4.8.1.78 bundled libwebp binaries in wheels that are vulnerable to CVE-2023-4863. opencv-contrib-python v4.8.1.78 upgrades the bundled libwebp binary to v1.3.2.\n\n## Affected packages\n\n- `opencv-contrib-python < 4.8.1.78`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `opencv-contrib-python 4.8.1.78`","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}