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The NovumOS operating system has vulnerabilities that allow unauthorized access to system resources by user-mode processes.

CybersecurityApr 18, 2026score 0.172 posts · 0 replies across 1 instances
Two vulnerabilities were reported in the NovumOS operating system, allowing unauthorized access and memory mapping by user-mode processes. These vulnerabilities highlight potential security risks in the system's design and implementation.

Claims

The NovumOS operating system has vulnerabilities that allow unauthorized access to system resources by user-mode processes.
Parent: Operating SystemsEntity: NovumOSImpact: negativeDate: Apr 18, 2026Target: The security of the NovumOS operating system

Source posts

@[email protected]
🚨 EUVD-2026-23640 📊 Score: 9.0/10 (CVSS v3.1) 📦 Product: NovumOS 🏢 Vendor: MinecAnton209 📅 Updated: 2026-04-18 📝 NovumOS is a custom 32-bit operating system written in Zig and x86 Assembly. In versions prior to 0.24, Syscall 15 (MemoryMapRange) allows Ring 3 user-mode processes to map arbitrary virtual address ranges into their address space without validating ag... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-23640 #cybersecurity #infosec #euvd #cve #vulnerability
0 boosts · 0 favs · 0 replies · Apr 18, 2026
#cybersecurity#infosec#euvd#cve#vulnerability
@[email protected]
🚨 EUVD-2026-23630 📊 Score: 9.4/10 (CVSS v3.1) 📦 Product: NovumOS 🏢 Vendor: MinecAnton209 📅 Updated: 2026-04-18 📝 NovumOS is a custom 32-bit operating system written in Zig and x86 Assembly. In versions prior to 0.24, Syscall 12 (JumpToUser) accepts an arbitrary entry point address from user-space registers without validation, allowing any Ring 3 user-mode process... 🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-23630 #cybersecurity #infosec #euvd #cve #vulnerability
0 boosts · 0 favs · 0 replies · Apr 18, 2026
#cybersecurity#infosec#euvd#cve#vulnerability