https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2003-0694.htmlhttps://patchthecve.com/cve/CVE-2003-0694.htmlTue, 16 Jun 2026 22:02:39 +0000HIGH 10.0: The prescan function in Sendmail 8.12.9 allows remote attackers to execute arbitrary code via buffer overflow attacks, as demonstrated using the parseaddr function in parseaddr.c.https://patchthecve.com/cve/CVE-2003-0681.htmlhttps://patchthecve.com/cve/CVE-2003-0681.htmlTue, 16 Jun 2026 22:02:38 +0000HIGH 7.5: A "potential buffer overflow in ruleset parsing" for Sendmail 8.12.9, when using the nonstandard rulesets (1) recipient (2), final, or (3) mailer-specific envelope recipients, has unknown consequences.https://patchthecve.com/cve/CVE-2003-0161.htmlhttps://patchthecve.com/cve/CVE-2003-0161.htmlTue, 16 Jun 2026 22:01:40 +0000HIGH 10.0: The prescan() function in the address parser (parseaddr.c) in Sendmail before 8.12.9 does not properly handle certain conversions from char and int types, which can cause a length check to be disabled when Sendmail misinterprets an input value as a special "NOCHAR" control value, allowing attackers