Chrome 154 Patches 108 Vulnerabilities
Google released Chrome 154, addressing 108 vulnerabilities including 11 critical-severity memory safety and corruption flaws. These critical issues involve buffer overflows, out-of-bounds writes, and use-after-free bugs affecting components like ANGLE, WebGL, GPU, ServiceWorker, Fullscreen, WindowDialog, and AdFilter. The update also fixes 25 high-severity bugs and numerous medium- and low-severity issues. No exploitation in the wild has been reported. Users are advised to update to Chrome 154.0.8037.57/.58 on Windows and macOS, and 154.0.8037.57 on Linux to mitigate these vulnerabilities.
AI Analysis
Technical Summary
Chrome 154 patches 108 vulnerabilities, including 11 critical memory safety and corruption flaws such as buffer overflows in ANGLE and WebGL, out-of-bounds writes in GPU and WebGL, and use-after-free bugs in ServiceWorker, Fullscreen, WindowDialog, and AdFilter. The update also addresses 25 high-severity bugs involving use-after-free, type confusion, uninitialized resource, buffer overflow, missing authorization, UI misinterpretation, incorrect authorization, improper output encoding, race conditions, and out-of-bounds writes. The majority of these vulnerabilities were reported by external researchers, with Google awarding bug bounties. No active exploitation has been reported. The fixed versions are Chrome 154.0.8037.57/.58 for Windows and macOS, and 154.0.8037.57 for Linux.
Potential Impact
The vulnerabilities include critical memory safety issues that could potentially lead to memory corruption, crashes, or arbitrary code execution if exploited. High-severity bugs also pose risks related to authorization bypass, UI misinterpretation, and race conditions. However, there are no known active exploits in the wild at this time. The update mitigates these risks by patching the affected components.
Mitigation Recommendations
Users should update their Chrome browsers immediately to version 154.0.8037.57/.58 on Windows and macOS, or 154.0.8037.57 on Linux. This update contains official fixes for all reported vulnerabilities. No additional mitigation steps are indicated by the vendor.
Chrome 154 Patches 108 Vulnerabilities
Description
Google released Chrome 154, addressing 108 vulnerabilities including 11 critical-severity memory safety and corruption flaws. These critical issues involve buffer overflows, out-of-bounds writes, and use-after-free bugs affecting components like ANGLE, WebGL, GPU, ServiceWorker, Fullscreen, WindowDialog, and AdFilter. The update also fixes 25 high-severity bugs and numerous medium- and low-severity issues. No exploitation in the wild has been reported. Users are advised to update to Chrome 154.0.8037.57/.58 on Windows and macOS, and 154.0.8037.57 on Linux to mitigate these vulnerabilities.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Chrome 154 patches 108 vulnerabilities, including 11 critical memory safety and corruption flaws such as buffer overflows in ANGLE and WebGL, out-of-bounds writes in GPU and WebGL, and use-after-free bugs in ServiceWorker, Fullscreen, WindowDialog, and AdFilter. The update also addresses 25 high-severity bugs involving use-after-free, type confusion, uninitialized resource, buffer overflow, missing authorization, UI misinterpretation, incorrect authorization, improper output encoding, race conditions, and out-of-bounds writes. The majority of these vulnerabilities were reported by external researchers, with Google awarding bug bounties. No active exploitation has been reported. The fixed versions are Chrome 154.0.8037.57/.58 for Windows and macOS, and 154.0.8037.57 for Linux.
Potential Impact
The vulnerabilities include critical memory safety issues that could potentially lead to memory corruption, crashes, or arbitrary code execution if exploited. High-severity bugs also pose risks related to authorization bypass, UI misinterpretation, and race conditions. However, there are no known active exploits in the wild at this time. The update mitigates these risks by patching the affected components.
Mitigation Recommendations
Users should update their Chrome browsers immediately to version 154.0.8037.57/.58 on Windows and macOS, or 154.0.8037.57 on Linux. This update contains official fixes for all reported vulnerabilities. No additional mitigation steps are indicated by the vendor.
Technical Details
- Classification
- {"confidence":0.95,"severitySource":"stated","classifier":"rss-v2"}
- Article Source
- {"url":"https://www.securityweek.com/chrome-154-patches-108-vulnerabilities/","fetched":true,"fetchedAt":"2026-09-23T10:47:46.952Z","wordCount":891}
Threat ID: 6ab3ae52f7a7c54106a7e3e4
Added to database: 09/23/2026, 10:47:46 UTC
Last enriched: 09/23/2026, 10:47:52 UTC
Last updated: 09/24/2026, 02:44:56 UTC
Views: 17
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