Google patches Chrome XML zero-day exploited in attacks, its eighth of 2026
Google released a Chrome update on 9 November fixing CVE-2026-125350, a high-severity use-after-free flaw in the browser’s XML component. The company confirmed an exploit exists in the wild, but has not identified attackers, targets or how the attacks were delivered; the update also fixes eight other security flaws.
Bottom line — Google’s patched builds are Chrome 157.0.8103.50/.51 for Windows and macOS, and 157.0.8103.50 for Linux.
Go deeper 6
-
Google says the vulnerability was reported anonymously on 6 November; it has kept technical details restricted while users update.
-
The Register reports this is Chrome’s eighth zero-day exploited in 2026, matching the total for 2025.
-
Google says the update will roll out over the coming days and weeks; a browser restart is required to activate it.
-
Google’s release fixes seven High-severity and two Medium-severity flaws in total.
-
The Register notes a second XML use-after-free, CVE-2026-125346, was fixed in the same release; Google has not said it is being exploited.
-
Google has not disclosed the attack method, affected platforms or scale of exploitation.