High CVE-2021-21161: Heap buffer overflow in TabStrip. Reported by Marcin 'Icewall' Noga of Cisco Talos on High CVE-2021-21160: Heap buffer overflow in WebAudio. High CVE-2021-21159: Heap buffer overflow in TabStrip. Please see the Chrome Security Page for more information. Below, we highlight fixes that were contributed by external researchers. Google is aware of reports that an exploit for CVE-2021-21193 exists in the wild. High CVE-2021-21193: Use after free in Blink. Reported by Abdulrahman Alqabandi, Microsoft Browser Vulnerability Research on High CVE-2021-21192: Heap buffer overflow in tab groups. High CVE-2021-21191: Use after free in WebRTC. Many of our security bugs are detected using AddressSanitizer, MemorySanitizer, UndefinedBehaviorSanitizer, Control Flow Integrity, libFuzzer, or AFL. Various fixes from internal audits, fuzzing and other initiatives 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.Īs usual, our ongoing internal security work was responsible for a wide range of fixes:

Reported by Weipeng Jiang from Codesafe Team of Legendsec at Qi'anxin Group and Evangelos Foutras High CVE-2021-21199: Use Use after free in Aura. Reported by Mark Brand of Google Project Zero on High CVE-2021-21198: Out of bounds read in IPC.

High CVE-2021-21197: Heap buffer overflow in TabStrip. High CVE-2021-21196: Heap buffer overflow in TabStrip. Reported by Bohan Liu and Moon Liang of Tencent Security Xuanwu Lab on Reported by Leecraso and Guang Gong of 360 Alpha Lab on High CVE-2021-21194: Use after free in screen capture. 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.

Google chrome update march 2021