CVE-2026-84357
An attacker can exploit multiple vulnerabilities in Google Chrome to execute arbitrary code, escalate privileges, bypass security measures, disclose sensitive information, conduct spoofing attacks, manipulate data, or cause Denial of Service conditions.
CSIRTS triage
- What
- Multiple vulnerabilities in Google Chrome enable arbitrary code execution, privilege escalation, security bypass, information disclosure, spoofing, data manipulation, and Denial of Service.
- Who is affected
- All users of Google Chrome.
- Urgency
- High severity with code execution risk; patches should be applied immediately.
- Action
- Update Google Chrome to the latest version.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.16% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 5% of all EPSS-scored CVEs.
Advisory coverage (4)
- high[NEW] [high] Google Chrome: Multiple Vulnerabilitiescert-bund · 2026-09-02
- unknownGoogle Chrome Multiple Vulnerabilitieshkcert · 2026-09-02
- mediumCVE-2026-84357: Improper input validation in Omnibox in Google Chrome prior to 152.0.7977.75 allowed a remote …nvd · 2026-09-02
- unknownMultiple vulnerabilities in Google Chrome (02 September 2026)cert-fr-avis · 2026-09-02
External references
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[](https://www.csirts.com/cve/CVE-2026-84357)