novumos vulnerabilities and fixes

Recent CVEs affecting novumos, with upgrade or downgrade steps. 2 tracked.

novumos has 2 tracked vulnerabilities, 2 critical. A fixed release or vendor patch exists for 2. Most recent: 2026-04-18. Highest priority: CVE-2026-40317 (score 41/100).

• CVE-2026-40317 CRITICAL 9.3 UPGRADE NovumOS is a custom 32-bit operating system written in Zig and x86 Assembly
• CVE-2026-40572 CRITICAL 9.0 UPGRADE NovumOS is a custom 32-bit operating system written in Zig and x86 Assembly

FAQ

How do I fix novumos vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is novumos being exploited right now?

None of the tracked novumos CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which novumos CVE should I patch first?

CVE-2026-40317 currently ranks highest (41/100): NovumOS is a custom 32-bit operating system written in Zig and x86 Assembly.

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