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Vulnerabilities & PatchesEmerging1 sourceSep 9, 2026 · 08:00via CyberInsider

Google fixes second actively exploited Chrome zero-day in under five days

Brief

Google has released Chrome 153 to the stable channel with fixes for 230 security vulnerabilities, including a V8 memory corruption flaw that Google says is already being exploited in attacks. The actively exploited vulnerability is tracked as CVE-2026-87491 and is described as an out-of-bounds write in V8, Chrome’s JavaScript and WebAssembly engine. It was reported …

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