Earlier this month, on October 3 and 6, 2022, Microsoft also released a total of 12 Microsoft Edge (Chromium-Based) updates, one (1) addressing Spoofing ( CVE-2022-41035) ranked Moderate. This month’s Patch Tuesday fixes two (2) zero-day vulnerabilities, with one (1) actively exploited * in attacks ( CVE-2022-41033 *, CVE-2022-41043). Google is aware that exploits for CVE-2021-30632 and CVE-2021-30633 exist in the wild.Microsoft has fixed 84 vulnerabilities (aka flaws) in the October 2022 update, including 13 vulnerabilities classified as Critical as they allow Elevation of Privilege (EoP), Remote Code Execution (RCE), and Spoofing. We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel. High CVE-2021-30633: Use after free in Indexed DB API. High CVE-2021-30632: Out of bounds write in V8. High CVE-2021-30630: Inappropriate implementation in Blink. Reported by Weipeng Jiang from Codesafe Team of Legendsec at Qi'anxin Group on High CVE-2021-30629: Use after free in Permissions. High CVE-2021-30628: Stack buffer overflow in ANGLE. High CVE-2021-30627: Type Confusion in Blink layout. High CVE-2021-30626: Out of bounds memory access in ANGLE. Reported by Marcin Towalski of Cisco Talos on

High CVE-2021-30625: Use after free in Selection API. Please see the Chrome Security Page for more information. Below, we highlight fixes that were contributed by external researchers. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed. Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix.

Microsoft edge chromium release notes