Vulnerability Oracle Critical Patch Update April 2022 fixes 520 security vulnerabilities Ddos April 20, 2022 2 minutes read 🔐 Access to This Vulnerability Report Requires Support This article is available to verified supporters only - contribute to read the full report Or choose another support option: Support via PayPal Support via BMC Tags: CVE-2022-21431 Oracle Critical Patch Update Post navigation Previous: CVE-2021-3970, CVE-2021-3971, CVE-2021-3972: Lenovo UEFI Firmware VulnerabilitiesNext: 5 signs of a perfect chemistry lab report