https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2018-16723.htmlhttps://patchthecve.com/cve/CVE-2018-16723.htmlWed, 17 Jun 2026 01:44:43 +0000HIGH 7.8: In Jingyun Antivirus v2.4.2.39, the driver file (ZySandbox.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x12364020.https://patchthecve.com/cve/CVE-2018-16722.htmlhttps://patchthecve.com/cve/CVE-2018-16722.htmlWed, 17 Jun 2026 01:44:43 +0000HIGH 7.8: In Jingyun Antivirus v2.4.2.39, the driver file (ZySandbox.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x12360094, a related issue to CVE-2018-16305.https://patchthecve.com/cve/CVE-2018-16721.htmlhttps://patchthecve.com/cve/CVE-2018-16721.htmlWed, 17 Jun 2026 01:44:42 +0000HIGH 7.8: In Jingyun Antivirus v2.4.2.39, the driver file (ZySandbox.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x12360090, a related issue to CVE-2018-16306.https://patchthecve.com/cve/CVE-2018-16720.htmlhttps://patchthecve.com/cve/CVE-2018-16720.htmlWed, 17 Jun 2026 01:44:42 +0000HIGH 7.8: In Jingyun Antivirus v2.4.2.39, the driver file (ZySandbox.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x1236001c, a related issue to CVE-2018-16304.https://patchthecve.com/cve/CVE-2018-16719.htmlhttps://patchthecve.com/cve/CVE-2018-16719.htmlWed, 17 Jun 2026 01:44:42 +0000HIGH 7.8: In Jingyun Antivirus v2.4.2.39, the driver file (hookbody.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x00221482.