Critical Vulnerabilities Patched With Chrome 151 Update
Google Chrome 151 update patches 41 critical and high-severity vulnerabilities.
Google has released Chrome version 151, addressing 41 vulnerabilities, including six critical-severity flaws. Five of these critical issues are use-after-free bugs in components like WebGL and Aura, and one is an out-of-bounds write in the ANGLE graphics engine. The update also resolves 35 high-severity flaws, many of which are memory safety bugs.
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The lesson from this incident
Full lessonGoogle's Chrome 151 update addresses 41 vulnerabilities, six of which are rated critical — five use-after-free bugs and one out-of-bounds write in graphics components. Use-after-free and out-of-bounds write vulnerabilities are particularly dangerous because attackers can exploit them to achieve remote code execution or privilege escalation in the context of the browser. These flaws exist in widely-used rendering components (WebGL, ANGLE, Aura), meaning virtually every Chrome user is at risk until the patch is applied. The sheer volume of memory safety bugs highlights a systemic challenge in browser security and underscores why rapid patch deployment is essential for both individuals and enterprises.
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