https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2005-0491.htmlhttps://patchthecve.com/cve/CVE-2005-0491.htmlTue, 16 Jun 2026 22:11:14 +0000HIGH 10.0: Stack-based buffer overflow in Knox Arkeia Server Backup 5.3.x allows remote attackers to execute arbitrary code via a long type 77 request.https://patchthecve.com/cve/CVE-2001-0968.htmlhttps://patchthecve.com/cve/CVE-2001-0968.htmlTue, 16 Jun 2026 21:55:19 +0000HIGH 10.0: Knox Arkeia server 4.2, and possibly other versions, installs its root user with a null password by default, which allows local and remote users to gain privileges.https://patchthecve.com/cve/CVE-2001-0988.htmlhttps://patchthecve.com/cve/CVE-2001-0988.htmlTue, 16 Jun 2026 21:55:21 +0000HIGH 7.2: Arkeia backup server 4.2.8-2 and earlier creates its database files with world-writable permissions, which could allow local users to overwrite the files or obtain sensitive information.https://patchthecve.com/cve/CVE-1999-0788.htmlhttps://patchthecve.com/cve/CVE-1999-0788.htmlTue, 16 Jun 2026 21:49:03 +0000MEDIUM 5.0: Arkiea nlservd allows remote attackers to conduct a denial of service.https://patchthecve.com/cve/CVE-1999-1534.htmlhttps://patchthecve.com/cve/CVE-1999-1534.htmlTue, 16 Jun 2026 21:50:38 +0000HIGH 7.2: Buffer overflow in (1) nlservd and (2) rnavc in Knox Software Arkeia backup product allows local users to obtain root access via a long HOME environmental variable.