This update for opera fixes the following issues:
The update to chromium 87.0.4280.141 fixes following issues: CVE-2021-21106, CVE-2021-21107, CVE-2021-21108, CVE-2021-21109, CVE-2021-21110, CVE-2021-21111, CVE-2021-21112, CVE-2021-21113, CVE-2020-16043, CVE-2021-21114, CVE-2020-15995, CVE-2021-21115, CVE-2021-21116
Update to version 73.0.3856.329