CVE-2026-118247Published
Highcharts Dashboards / Grid Pro: `DataTable.setCell` and column writers treat `__proto__` as an existing column.
Exact source revision recorded 2 Nov 2026 21:57:16 UTC. It does not establish the source's current position. Latest evidence.
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CVE-2026-118247 · Microsoft / collected KEV context
cve-program · CVE-2026-118247
- https://github.com/highcharts/highcharts/security/advisories/GHSA-c75x-9x9h-28rm
- https://github.com/highcharts/highcharts/commit/02dd9349aeb6f4cc9c98806120d917ed316b4c74
- https://github.com/highcharts/highcharts/releases/tag/dashboards-v4.2.2
- https://github.com/highcharts/highcharts/releases/tag/grid-v3.2.0
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