CVE-2026-76047
Description
A flaw was found in chromium-browser. A remote attacker could exploit a type confusion vulnerability in the V8 JavaScript engine by enticing a user to visit a specially crafted HTML page. This could allow the attacker to execute arbitrary code within the browser's sandbox, potentially compromising the user's system.
Déclaration
Important: This flaw in chromium-browser's V8 JavaScript engine allows a remote attacker to execute arbitrary code within the browser's sandbox. Exploitation requires user interaction, specifically visiting a specially crafted HTML page, but the potential for remote code execution elevates its severity.
Comprendre la Défaillance (CWE)
Availability,Integrity,Confidentiality
Technical Impact: Read Memory; Modify Memory; Execute Unauthorized Code or Commands; DoS: Crash, Exit, or Restart
When a memory buffer is accessed using the wrong type, it could read or write memory out of the bounds of the buffer, if the allocated buffer is smaller than the type that the code is attempting to access, leading to a crash and possibly code execution.
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