https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2014-7247.htmlhttps://patchthecve.com/cve/CVE-2014-7247.htmlWed, 17 Jun 2026 00:14:37 +0000HIGH 10.0: Unspecified vulnerability in JustSystems Ichitaro 2008 through 2011; Ichitaro Government 6, 7, 2008, 2009, and 2010; Ichitaro Pro; Ichitaro Pro 2; Ichitaro 2011 Sou; Ichitaro 2012 Shou; Ichitaro 2013 Gen; and Ichitaro 2014 Tetsu allows remote attackers to execute arbitrary code via a crafted file.https://patchthecve.com/cve/CVE-2013-5990.htmlhttps://patchthecve.com/cve/CVE-2013-5990.htmlTue, 16 Jun 2026 23:59:51 +0000HIGH 9.3: Unspecified vulnerability in JustSystems Ichitaro 2006 through 2011; Ichitaro Government 6, 7, and 2006 through 2010; Ichitaro 2011 Sou; Ichitaro 2012 Shou; Ichitaro 2013 Gen and Gen Trial Edition; Ichitaro Pro; Ichitaro Pro 2 and Pro 2 Trial Edition; Ichitaro Viewer; and Ichitaro Portable with orephttps://patchthecve.com/cve/CVE-2011-1331.htmlhttps://patchthecve.com/cve/CVE-2011-1331.htmlTue, 16 Jun 2026 23:29:10 +0000HIGH 9.3: JustSystems Ichitaro 2005 through 2011, Ichitaro Government 6, Ichitaro Government 2006 through 2010, Ichitaro Portable, Ichitaro Pro, and Ichitaro Viewer allow remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted document, as exploited in th