This update includes 11 security fixes. Below, we highlight fixes that were
contributed by external researchers. Please see the Chrome Security Page for
more information.

[$16000][1336266] High CVE-2022-2477 : Use after free in Guest View. Reported
by anonymous on 2022-06-14

[$7500][1335861] High CVE-2022-2478 : Use after free in PDF. Reported by
triplepwns on 2022-06-13

[$3000][1329987] High CVE-2022-2479 : Insufficient validation of untrusted
input in File. Reported by anonymous on 2022-05-28

[$NA][1339844] High CVE-2022-2480 : Use after free in Service Worker API.
Reported by Sergei Glazunov of Google Project Zero on 2022-06-27

[$TBD][1341603] High CVE-2022-2481: Use after free in Views. Reported by
YoungJoo Lee(@ashuu_lee) of CompSecLab at Seoul National University on
2022-07-04

[$7000][1308341] Low CVE-2022-2163: Use after free in Cast UI and Toolbar.
Reported by Chaoyuan Peng (@ret2happy) on 2022-03-21

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.As usual, our ongoing internal security work was responsible for a wide
range of fixes:

[1345513] Various fixes from internal audits, fuzzing and other initiatives