{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-126843", "assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28", "state": "PUBLISHED", "assignerShortName": "Chrome", "dateReserved": "2026-11-11T22:07:53.818Z", "datePublished": "2026-11-11T22:39:00.467Z", "dateUpdated": "2026-11-11T22:39:00.467Z"}, "containers": {"cna": {"affected": [{"vendor": "Google", "product": "Chrome", "versions": [{"version": "157.0.8103.78", "status": "affected", "lessThan": "157.0.8103.78", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Type confusion in Turbolev in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Type confusion", "cweId": "CWE-843"}]}], "providerMetadata": {"orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28", "shortName": "Chrome", "dateUpdated": "2026-11-11T22:39:00.467Z"}, "references": [{"url": "https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop_01744469280.html"}, {"url": "https://issues.chromium.org/issues/578322433"}]}}}

{}

{"affected": [{"affectedData": [{"product": "Chrome", "vendor": "Google", "versions": [{"lessThan": "157.0.8103.78", "status": "affected", "version": "157.0.8103.78", "versionType": "custom"}]}], "source": "chrome-cve-admin@google.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Type confusion in Turbolev in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)"}], "id": "CVE-2026-126843", "lastModified": "2026-11-11T23:17:12.110", "metrics": {}, "published": "2026-11-11T23:17:12.000", "references": [{"source": "chrome-cve-admin@google.com", "url": "https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop_01744469280.html"}, {"source": "chrome-cve-admin@google.com", "url": "https://issues.chromium.org/issues/578322433"}], "sourceIdentifier": "chrome-cve-admin@google.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-843"}], "source": "chrome-cve-admin@google.com", "type": "Primary"}]}

{"bugzilla": {"description": "chromium-browser: chromium-browser: arbitrary code execution via a crafted HTML page", "id": "2572026", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2572026"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-843", "details": ["A flaw was found in chromium-browser. A type confusion vulnerability in the Turbolev component allows a remote attacker to execute arbitrary code within the browser's sandbox (an isolated security environment) by convincing a user to visit a specially crafted HTML page. Successful exploitation compromises the sandboxed process and could facilitate further security bypasses."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}, "name": "CVE-2026-126843", "public_date": "2026-11-11T22:39:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-126843\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-126843\nhttps://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop_01744469280.html\nhttps://issues.chromium.org/issues/578322433"], "statement": "This vulnerability is rated as Important severity because it allows remote execution of arbitrary code when an end user accesses a malicious webpage, but any resulting execution remains restricted to the browser sandbox. The flaw requires direct user interaction to trigger rendering of untrusted web content on client systems where the browser is actively in use. While exploitation compromises the isolated rendering process, reaching the underlying host operating system would necessitate chaining this vulnerability with an additional sandbox escape.", "threat_severity": "Important"}

{}