https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2001-0260.htmlhttps://patchthecve.com/cve/CVE-2001-0260.htmlTue, 16 Jun 2026 21:53:58 +0000HIGH 7.5: Buffer overflow in Lotus Domino Mail Server 5.0.5 and earlier allows a remote attacker to crash the server or execute arbitrary code via a long "RCPT TO" command.https://patchthecve.com/cve/CVE-2001-1445.htmlhttps://patchthecve.com/cve/CVE-2001-1445.htmlTue, 16 Jun 2026 21:56:17 +0000HIGH 7.5: Unknown vulnerability in the SMTP server in Lotus Domino 5.0 through 5.7 allows remote attackers to bypass mail relaying restrictions via crafted e-mail addresses in "RCPT TO" commands.https://patchthecve.com/cve/CVE-2000-1047.htmlhttps://patchthecve.com/cve/CVE-2000-1047.htmlTue, 16 Jun 2026 21:53:02 +0000HIGH 10.0: Buffer overflow in SMTP service of Lotus Domino 5.0.4 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long ENVID keyword in the "MAIL FROM" command.https://patchthecve.com/cve/CVE-2000-0452.htmlhttps://patchthecve.com/cve/CVE-2000-0452.htmlTue, 16 Jun 2026 21:51:45 +0000MEDIUM 5.0: Buffer overflow in the ESMTP service of Lotus Domino Server 5.0.1 allows remote attackers to cause a denial of service via a long MAIL FROM command.