CVE-2026-40572

creationtimestamp| type| source ---|---|--- 2026-04-18 01:30:27+00:00| seen| https://infosec.exchange/users/offseq/statuses/116423119797929424 2026-04-18 01:30:30+00:00| seen| https://bsky.app/profile/offseq.bsky.social/post/3mjqc3fc2ov2p 2026-04-18 03:16:44+00:00| published-proof-of-concept|...

CVE-2026-40572

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 against forbidden regions, including critical...

CVE-2026-40572

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 against forbidden regions, including critical...