{"schema_version":1,"title":"Minecanton209 Novumos vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Minecanton209 Novumos: 0 in the last 7 days and 1 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-40573, was published on 30 October 2026. 1 vulnerability in the last four weeks, up from none in the four before.","url":"https://junglewise.ai/threats/technologies/novumos","json_url":"https://junglewise.ai/threats/technologies/novumos.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/novumos","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":true,"counts":{"high":1,"all_time":3,"critical":2,"exploited":0,"last_7_days":0,"last_30_days":1,"last_90_days":1,"last_365_days":3},"latest":[{"cve":"CVE-2026-40573","cvss":8.6,"slug":"cve-2026-40573-novumos-is-a-custom-32-bit-operating-system-written-in-zig-and","title":"NovumOS Nova interpreter privilege escalation","severity":"high","exploited":false,"published_at":"2026-10-30T21:16:53.67+00:00","url":"https://junglewise.ai/threats/cve-2026-40573-novumos-is-a-custom-32-bit-operating-system-written-in-zig-and"},{"cve":"CVE-2026-40572","cvss":9,"epss":0.0021,"slug":"cve-2026-40572-novumos-is-a-custom-32-bit-operating-system-written-in-zig-and","title":"NovumOS is a custom 32-bit operating system written in Zig and x86 Assembly. In versions prior to 0.24, Syscall 15…","severity":"critical","exploited":false,"published_at":"2026-04-18T01:16:19.663+00:00","url":"https://junglewise.ai/threats/cve-2026-40572-novumos-is-a-custom-32-bit-operating-system-written-in-zig-and"},{"cve":"CVE-2026-40317","cvss":9.3,"epss":0.0023,"slug":"cve-2026-40317-novumos-is-a-custom-32-bit-operating-system-written-in-zig-and","title":"NovumOS is a custom 32-bit operating system written in Zig and x86 Assembly. In versions prior to 0.24, Syscall 12…","severity":"critical","exploited":false,"published_at":"2026-04-18T01:16:19.38+00:00","url":"https://junglewise.ai/threats/cve-2026-40317-novumos-is-a-custom-32-bit-operating-system-written-in-zig-and"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"Minecanton209 Novumos","slug":"novumos","vendor":{"hub":true,"name":"Minecanton209","slug":"minecanton209","url":"https://junglewise.ai/threats/vendors/minecanton209"},"aliases":[],"category":"os","url":"https://junglewise.ai/threats/technologies/novumos"},"most_severe":[{"cve":"CVE-2026-40317","cvss":9.3,"epss":0.0023,"slug":"cve-2026-40317-novumos-is-a-custom-32-bit-operating-system-written-in-zig-and","title":"NovumOS is a custom 32-bit operating system written in Zig and x86 Assembly. In versions prior to 0.24, Syscall 12…","severity":"critical","exploited":false,"published_at":"2026-04-18T01:16:19.38+00:00","url":"https://junglewise.ai/threats/cve-2026-40317-novumos-is-a-custom-32-bit-operating-system-written-in-zig-and"},{"cve":"CVE-2026-40572","cvss":9,"epss":0.0021,"slug":"cve-2026-40572-novumos-is-a-custom-32-bit-operating-system-written-in-zig-and","title":"NovumOS is a custom 32-bit operating system written in Zig and x86 Assembly. In versions prior to 0.24, Syscall 15…","severity":"critical","exploited":false,"published_at":"2026-04-18T01:16:19.663+00:00","url":"https://junglewise.ai/threats/cve-2026-40572-novumos-is-a-custom-32-bit-operating-system-written-in-zig-and"},{"cve":"CVE-2026-40573","cvss":8.6,"slug":"cve-2026-40573-novumos-is-a-custom-32-bit-operating-system-written-in-zig-and","title":"NovumOS Nova interpreter privilege escalation","severity":"high","exploited":false,"published_at":"2026-10-30T21:16:53.67+00:00","url":"https://junglewise.ai/threats/cve-2026-40573-novumos-is-a-custom-32-bit-operating-system-written-in-zig-and"}],"generated_at":"2026-11-09T03:07:00.176479+00:00"}