https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2020-16164.htmlhttps://patchthecve.com/cve/CVE-2020-16164.htmlWed, 17 Jun 2026 02:57:48 +0000HIGH 7.4: An issue was discovered in RIPE NCC RPKI Validator 3.x through 3.1-2020.07.06.14.28. It allows remote attackers to bypass intended access restrictions or to cause a denial of service on dependent routing systems by strategically withholding RPKI Route Origin Authorisation ".roa" files or X509 Certifhttps://patchthecve.com/cve/CVE-2020-16163.htmlhttps://patchthecve.com/cve/CVE-2020-16163.htmlWed, 17 Jun 2026 02:57:48 +0000CRITICAL 9.1: An issue was discovered in RIPE NCC RPKI Validator 3.x before 3.1-2020.07.06.14.28. RRDP fetches proceed even with a lack of validation of a TLS HTTPS endpoint. This allows remote attackers to bypass intended access restrictions, or to trigger denial of service to traffic directed to co-dependent rohttps://patchthecve.com/cve/CVE-2020-16162.htmlhttps://patchthecve.com/cve/CVE-2020-16162.htmlWed, 17 Jun 2026 02:57:48 +0000HIGH 7.5: An issue was discovered in RIPE NCC RPKI Validator 3.x through 3.1-2020.07.06.14.28. Missing validation checks on CRL presence or CRL staleness in the X509-based RPKI certificate-tree validation procedure allow remote attackers to bypass intended access restrictions by using revoked certificates. NO