Chrome 153 fixes CVE-2026-87491, the seventh exploited V8 zero-day of 2026

On September 8, 2026, Google ships Chrome 153, fixing 230 vulnerabilities including CVE-2026-87491, an out-of-bounds write in V8 already exploited in the wild. Update to 153.0.8010.36 or later before the CISA deadline of September 23, and check every Chromium browser in your fleet, Edge, Brave and Opera included.