https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2005-1515.htmlhttps://patchthecve.com/cve/CVE-2005-1515.htmlTue, 16 Jun 2026 22:13:11 +0000MEDIUM 5.0: Integer signedness error in the qmail_put and substdio_put functions in qmail, when running on 64 bit platforms with a large amount of virtual memory, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a large number of SMTP RCPT TO commands.https://patchthecve.com/cve/CVE-2005-1514.htmlhttps://patchthecve.com/cve/CVE-2005-1514.htmlTue, 16 Jun 2026 22:13:11 +0000MEDIUM 5.0: commands.c in qmail, when running on 64 bit platforms with a large amount of virtual memory, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long SMTP command without a space character, which causes an array to be referenced with a negative index.https://patchthecve.com/cve/CVE-2005-1513.htmlhttps://patchthecve.com/cve/CVE-2005-1513.htmlTue, 16 Jun 2026 22:13:11 +0000CRITICAL 9.8: Integer overflow in the stralloc_readyplus function in qmail, when running on 64 bit platforms with a large amount of virtual memory, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a large SMTP request.