FreeBSD: VID-20b3ab21-c9df-11eb-8558-3065ec8fd3ec (CVE-2021-30553): chromium -- multiple vulnerabilities

Chrome Releases reports: This release contains 14 security fixes, including: [1212618] Critical CVE-2021-30544: Use after free in BFCache. Reported by Rong Jian and Guang Gong of 360 Alpha Lab on 2021-05-24 [1201031] High CVE-2021-30545: Use after free in Extensions. Reported by kkwon with everpall and kkomdal on 2021-04-21 [1206911] High CVE-2021-30546: Use after free in Autofill. Reported by Abdulrahman Alqabandi, Microsoft Browser Vulnerability Research on 2021-05-08 [1210414] High CVE-2021-30547: Out of bounds write in ANGLE. Reported by Seong-Hwan Park (SeHwa) of SecunologyLab on 2021-05-18 [1210487] High CVE-2021-30548: Use after free in Loader. Reported by Yangkang(@dnpushme) & Wanglu of Qihoo360 Qex Team on 2021-05-18 [1212498] High CVE-2021-30549: Use after free in Spell check. Reported by David Erceg on 2021-05-23 [1212500] High CVE-2021-30550: Use after free in Accessibility. Reported by David Erceg on 2021-05-23 [1216437] High CVE-2021-30551: Type Confusion in V8. Reported by Sergei Glazunov of Google Project Zero on 2021-06-04 [1200679] Medium CVE-2021-30552: Use after free in Extensions. Reported by David Erceg on 2021-04-20 [1209769] Medium CVE-2021-30553: Use after free in Network service. Reported by Anonymous on 2021-05-17 Google is aware that an exploit for CVE-2021-30551 exists in the wild.