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CVE-2026-85046: Actively Exploited Chrome V8 Zero-Day Enables Code Execution

ID: 861e094e-b8e9-5cb4-8e1b-99adacf4901a

STIX ID: report--861e094e-b8e9-5cb4-8e1b-99adacf4901a

Feed Name: SOC Prime Blog

Threat Score
85/100

Date Published: 2026-09-04

Date Updated: 2026-09-05

Author: SOC Prime Team

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Google released an emergency patch for CVE-2026-85046, a high-severity (CVSS 8.8) type-confusion vulnerability in Chrome's V8 engine that is being exploited in the wild and can enable arbitrary code execution inside the browser sandbox; users and administrators should update to Chrome 152.0.7977.82/.83 (or later) immediately and investigate pre-patch browser activity, since exploitation requires only user interaction via crafted web content.

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