Chromium: CVE-2026-11143 Heap buffer overflow in Extensions_MS:CVE-2026-11143

{
    "lastseen": "2026-06-06T05:15:05",
    "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.\n",
    "published": "2026-06-05T14:00:55",
    "modified": "2026-06-05T14:00:55",
    "type": "mscve",
    "title": "Chromium: CVE-2026-11143 Heap buffer overflow in Extensions",
    "source": "",
    "references": "",
    "id": "MS:CVE-2026-11143",
    "bulletinFamily": "microsoft",
    "cwe": null,
    "cvelist": [
        "CVE-2026-11143"
    ],
    "sourceData": "",
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    "cvss": {
        "score": 0,
        "severity": "NONE",
        "vector": "NONE",
        "version": "NONE"
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        "availabilityImpact": "",
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    },
    "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-11143",
    "category_name": "News",
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}