CVE-2026-12437_CVE-2026-12437

{
    "lastseen": "",
    "description": "Use after free in WebShare in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)",
    "published": "2026-06-17T01:38:08.392Z",
    "modified": "2026-06-17T12:48:13.842Z",
    "type": "cve",
    "title": "CVE-2026-12437",
    "source": "Chrome",
    "references": "https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01750511403.html\nhttps://issues.chromium.org/issues/516496659",
    "id": "CVE-2026-12437",
    "bulletinFamily": "",
    "cwe": null,
    "cvelist": null,
    "sourceData": "Google Chrome 149.0.7827.155",
    "sourceHref": "",
    "cvss": {
        "score": 8.3,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Chrome",
    "version": "149.0.7827.155",
    "vendor": "Google",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}