Is social revealer extension safe11/9/2023 ![]() ![]() This one is considered the most dangerous of all three - 8.4 on CVSS v3.1 scale, which makes it a ‘critical’ risk vulnerability. The second vulnerability, CVE-2021-37975, was found in Crome’s V8 JavaScript engine. The CVSS v3.1 severity rating for this vulnerability is 7.7 out of 10. The first one, CVE-2021-37974, is related to the Safe Browsing component, a Google Chrome subsystem that warns users about unsafe websites and downloads. ![]() ![]() Why these vulnerabilities in Google Chrome are dangerousĬVE-2021-37974 and CVE-2021-37975 are use-after-free (UAF) class vulnerabilities - they exploit incorrect use of heap memory and, as a result, can lead to arbitrary code execution on the targeted computer. These vulnerabilities are also relevant to other browsers based on the Chromium engine - for instance, Microsoft recommends updating Edge to version 94.0.992.38. Therefore, Google advices all Chrome users to immediately update browser to version. What’s worse: according to Google cybercriminals have already exploited two of these three vulnerabilities. Google experts consider one of the vulnerabilities as critical and the other two as highly dangerous. Google has released an emergency update for the Chrome browser that addresses three vulnerabilities: CVE-2021-37974, CVE-2021-37975, and CVE-2021-37976. ![]()
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