This update for chromium fixes the following issues:

Chromium 94.0.4606.81 (boo#1191463):

* CVE-2021-37977: Use after free in Garbage Collection
* CVE-2021-37978: Heap buffer overflow in Blink
* CVE-2021-37979: Heap buffer overflow in WebRTC
* CVE-2021-37980: Inappropriate implementation in Sandbox

Chromium 94.0.4606.54 (boo#1190765):

* CVE-2021-37956: Use after free in Offline use
* CVE-2021-37957: Use after free in WebGPU
* CVE-2021-37958: Inappropriate implementation in Navigation
* CVE-2021-37959: Use after free in Task Manager
* CVE-2021-37960: Inappropriate implementation in Blink graphics
* CVE-2021-37961: Use after free in Tab Strip
* CVE-2021-37962: Use after free in Performance Manager
* CVE-2021-37963: Side-channel information leakage in DevTools
* CVE-2021-37964: Inappropriate implementation in ChromeOS Networking
* CVE-2021-37965: Inappropriate implementation in Background Fetch API
* CVE-2021-37966: Inappropriate implementation in Compositing
* CVE-2021-37967: Inappropriate implementation in Background Fetch API
* CVE-2021-37968: Inappropriate implementation in Background Fetch API
* CVE-2021-37969: Inappropriate implementation in Google Updater
* CVE-2021-37970: Use after free in File System API
* CVE-2021-37971: Incorrect security UI in Web Browser UI
* CVE-2021-37972: Out of bounds read in libjpeg-turbo

Chromium 94.0.4606.61 (boo#1191166):

* CVE-2021-37973: Use after free in Portals

Chromium 94.0.4606.71 (boo#1191204):

* CVE-2021-37974 : Use after free in Safe Browsing
* CVE-2021-37975 : Use after free in V8
* CVE-2021-37976 : Information leak in core