Find notable cyber news and cases, enriched with sources, timelines, and signals.
Home Watchlists Beta Browse News Feed Stats About Contact

Google Chrome 155 security update (247 vulnerabilities)

Security Patch Release
First reported
Last updated
Happening score
H score 16
1 unique sources, 1 articles

Summary

Hide ▲

Google rolled out a Chrome 155 security update that patches 247 vulnerabilities, including four critical use-after-free flaws across Chromecast, Browser, Navigation, and Track components. The release expands Chrome’s security baseline on Windows, macOS, and Linux while closing a large mix of high-, medium-, and low-severity defects. Google said it has no indication of exploitation in the wild.

Related Happenings

Google Chrome 154 security update (108 vulnerabilities)

Security Patch Release
H score27 First: 23.09.2026 13:36 Last: 23.09.2026 13:36 Sources 1

About this happening: Google released Chrome 154 to the stable channel, patching 108 vulnerabilities including 11 critical-severity bugs across desktop builds. The update matters be...

Open Happening

Google security patch release for CVE-2026-87491

Security Patch Release
H score40 First: 09.09.2026 12:11 Last: 09.09.2026 12:11 Sources 1

About this happening: Google released Chrome updates that patch 230 security vulnerabilities, including CVE-2026-87491, an actively exploited V8 zero-day that can enable arbitrary cod...

Open Happening

Google Chrome security update for CVE-2026-85046

Security Patch Release
H score40 First: 04.09.2026 10:18 Last: 04.09.2026 10:18 Sources 1

About this happening: CVE-2026-85046 is a Google Chrome flaw that Google patched in Chrome security updates after it was described as actively exploited in the wild. The release covered...

Latest development: 23.09.2026 11:29

UTA0565 used fake websites and phishing emails against Asian government entities, masquerading as the Center for American Progress and China Digital Times, to exploit a Chrome-Windows zero-day chain and drop CLEANGULP via the BlueMoon exploit kit. The chain combined CVE-2026-85046, CVE-2026-87491, and CVE-2026-85880 to escape Chrome's sandbox, achieve remote code execution, and download chrome_cleanup.exe.

Open Happening

Google Chrome 149 security update

Security Patch Release
H score28 First: 12.06.2026 12:27 Last: 12.06.2026 12:27 Sources 1

About this happening: Google rolled out Chrome 149 for Windows, macOS, and Linux, resolving 28 critical and high-severity vulnerabilities. The update reduces risk from browser compromise, m...

Open Happening

Google security patch release for CVE-2026-11645

Security Patch Release
H score56 First: 09.06.2026 09:56 Last: 09.06.2026 09:56 Sources 1

About this happening: Google released emergency Chrome updates to fix CVE-2026-11645, a zero-day that had already been exploited in the wild. The patched release covers Chrome Sta...

Open Happening

Timeline

  1. 07.10.2026 13:51 2 articles · 1h ago

    Google rolls out Chrome 155 security update

    Mitigation Patch Update

    Google rolled out Chrome 155 with fixes for 247 vulnerabilities, including four critical use-after-free flaws tracked as CVE-2026-106382, CVE-2026-106197, CVE-2026-106358, and CVE-2026-106347 in Chrome’s Chromecast, Browser, Navigation, and Track components. The update also resolves 53 high-severity issues and 190 medium- and low-severity defects, and it is rolling out to Windows, macOS, and Linux users with no indication of exploitation in the wild.

    Show sources
    Open in new tab