Cross-platform C port of the Copy Fail Linux LPE (CVE-2026-31431). Disclosed 2026-04-29 by Theori / Xint.
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Updated
May 22, 2026 - C
Cross-platform C port of the Copy Fail Linux LPE (CVE-2026-31431). Disclosed 2026-04-29 by Theori / Xint.
Exploit CVE-2026-31431 on Linux using a Rust implementation to achieve local privilege escalation via an arbitrary page cache write primitive.
A concurrent TCP server that does not use libc. Compiles to a ~22KB *static* binary. Written as a proof of concept.
immediate-mode JSON parser
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