PatchTheCVE: nprotect avshttps://patchthecve.com/CVEs with upgrade or downgrade fix stepsCVE-2018-6525: In nProtect AVS V4.0 before 4.0.0.39, the driver file (TKFsAv.SYS) allows local users to cause a denial of serhttps://patchthecve.com/cve/CVE-2018-6525.htmlhttps://patchthecve.com/cve/CVE-2018-6525.htmlWed, 17 Jun 2026 02:01:57 +0000HIGH 7.8: In nProtect AVS V4.0 before 4.0.0.39, the driver file (TKFsAv.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 0x220458.CVE-2018-6524: In nProtect AVS V4.0 before 4.0.0.39, the driver file (TKFsAv.SYS) allows local users to cause a denial of serhttps://patchthecve.com/cve/CVE-2018-6524.htmlhttps://patchthecve.com/cve/CVE-2018-6524.htmlWed, 17 Jun 2026 02:01:57 +0000HIGH 7.8: In nProtect AVS V4.0 before 4.0.0.39, the driver file (TKFsAv.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 0x220c20.CVE-2018-6523: In nProtect AVS V4.0 before 4.0.0.39, the driver file (TKFsAv.SYS) allows local users to cause a denial of serhttps://patchthecve.com/cve/CVE-2018-6523.htmlhttps://patchthecve.com/cve/CVE-2018-6523.htmlWed, 17 Jun 2026 02:01:57 +0000HIGH 7.8: In nProtect AVS V4.0 before 4.0.0.39, the driver file (TKFsAv.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 0x22045c.CVE-2018-6522: In nProtect AVS V4.0 before 4.0.0.39, the driver file (TKRgFtXp.SYS) allows local users to cause a denial of shttps://patchthecve.com/cve/CVE-2018-6522.htmlhttps://patchthecve.com/cve/CVE-2018-6522.htmlWed, 17 Jun 2026 02:01:57 +0000HIGH 7.8: In nProtect AVS V4.0 before 4.0.0.39, the driver file (TKRgFtXp.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 0x220408.