May 14, 2024 at 12:39PM
Google has released an emergency security update for Chrome to address a zero-day vulnerability with potential for data theft, malware implantation, and more. This is the second zero-day patched within a week and the sixth this year. The update includes a patch for a high-severity out-of-bounds write in the V8 engine. Users are advised to ensure their systems are promptly updated.
Based on the meeting notes, here are the key takeaways:
– Google has released an emergency security update for its Chrome browser to address a zero-day vulnerability with exploit code released in the wild, which could lead to data theft, lateral movement, and malware implantation.
– This is the second zero-day vulnerability Google has patched in the past week, and the sixth for the year so far.
– The latest update, version 124.0.6367.207, includes a patch for CVE-2024-4761, a high-severity out-of-bounds write affecting Chromium browsers.
– Exploit code exists for this vulnerability, but active exploitation has not been confirmed by Google.
– Four days ago, Google also patched CVE-2024-4671, a use-after-free (UAF) flaw in Visuals in Google Chrome prior to version 124.0.6367.201, also allowing potential sandbox escape via a crafted HTML page.
– The frequency of Chrome zero-day vulnerabilities being exploited is increasing year-over-year, with a significant number aimed at data theft and cyber-espionage efforts by nation-state actors.
– Users should ensure their systems are patched, while security teams should prioritize updating all Chrome installations immediately and consider implementing additional security measures, such as browser isolation and sandboxing.
These takeaways highlight the urgency for users and security teams to act promptly to protect against potential data breaches and cyber-espionage efforts.