Google Releases Chrome 155 Fixing 247 Vulnerabilities Including Four Critical Use-After-Free Flaws
Google has released Chrome 155 on October 6, 2026, addressing a total of 247 security issues across Windows, macOS, and Linux platforms. The update includes four critical vulnerabilities, all classified as use-after-free flaws that affect Chromecast, Browser, Navigation, and Track components.
Fifty-three high-severity issues were also resolved, covering problems in SiteIsolation, Core, Omnibox, FileSystem, ANGLE, WebGL, and multiple other modules. The critical CVEs fixed are CVE-2026-106382, CVE-2026-106197, CVE-2026-106358, and CVE-2026-106347.
Additional fixes address use-after-free conditions, race conditions, type confusion, and integer overflows in V8, WebRTC, PDF, Media, Parser, Storage, and WebAudio. The new versions are Chrome 155.0.8059.40 for Windows and macOS and 155.0.8059.39 for Linux and macOS.
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