https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2007-1579.htmlhttps://patchthecve.com/cve/CVE-2007-1579.htmlTue, 16 Jun 2026 22:37:52 +0000HIGH 10.0: Stack-based buffer overflow in Atrium MERCUR IMAPD allows remote attackers to have an unknown impact via a certain SUBSCRIBE command.https://patchthecve.com/cve/CVE-2006-7041.htmlhttps://patchthecve.com/cve/CVE-2006-7041.htmlTue, 16 Jun 2026 22:34:16 +0000HIGH 7.8: The SMTP service in MERCUR Messaging 2005 before Service Pack 4 allows remote attackers to cause a denial of service (infinite loop) via a message in which neither the originator nor recipient address is known.https://patchthecve.com/cve/CVE-2006-7040.htmlhttps://patchthecve.com/cve/CVE-2006-7040.htmlTue, 16 Jun 2026 22:34:16 +0000HIGH 7.8: Unspecified vulnerability in MERCUR Messaging 2005 before Service Pack 4 allows remote attackers to cause a denial of service (crash) via a TOP command to the POP3 service.https://patchthecve.com/cve/CVE-2006-7039.htmlhttps://patchthecve.com/cve/CVE-2006-7039.htmlTue, 16 Jun 2026 22:34:16 +0000MEDIUM 5.0: The IMAP4 service in MERCUR Messaging 2005 before Service Pack 4 allows remote attackers to cause a denial of service (crash) via a message with a long subject field.https://patchthecve.com/cve/CVE-2006-7038.htmlhttps://patchthecve.com/cve/CVE-2006-7038.htmlTue, 16 Jun 2026 22:34:16 +0000HIGH 7.8: Multiple buffer overflows in MERCUR Messaging 2005 before Service Pack 4 allow remote attackers to cause a denial of service (crash) via (1) "long command lines at port 32000" and (2) certain name service queries that are not properly handled by the SMTP service.