Google on Monday released security updates for Chrome web browser to address a total of 11 security issues, two of which it says are actively exploited zero-days in the wild.
As is typically the case, the company said it's "aware that exploits for CVE-2021-30632 and CVE-2021-30633 exist in the wild" without sharing additional specifics about how, when, and where the vulnerabilities were exploited, or the threat actors that may be abusing them.
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With these two security shortcomings, Google has addressed a total of 11 zero-day vulnerabilities in Chrome since the start of the year —
- CVE-2021-21148 - Heap buffer overflow in V8
- CVE-2021-21166 - Object recycle issue in audio
- CVE-2021-21193 - Use-after-free in Blink
- CVE-2021-21206 - Use-after-free in Blink
- CVE-2021-21220 - Insufficient validation of untrusted input in V8 for x86_64
- CVE-2021-21224 - Type confusion in V8
- CVE-2021-30551 - Type confusion in V8
- CVE-2021-30554 - Use-after-free in WebGL
- CVE-2021-30563 - Type confusion in V8
Chrome users are advised to update to the latest version (93.0.4577.82) for Windows, Mac, and Linux by heading to Settings > Help > 'About Google Chrome' to mitigate the risk associated with the flaws.