
CVE-2026-31431-Copy-Fail
Research artifacts, PoC scripts, and lab assets for the Copy Fail Linux local privilege escalation writeup on https://4xura.com/binex/kernel/copy-fail

Research artifacts, PoC scripts, and lab assets for the Copy Fail Linux local privilege escalation writeup on https://4xura.com/binex/kernel/copy-fail

Linux kernel local privilege escalation exploit for CVE-2026-31635 that corrupts page cache via RxRPC in-place decryption, overwrites read-only…

Linux kernel local privilege escalation PoC for CVE-2026-68121, chaining PPPoE, FUSE, and IP6GRE to corrupt kernel memory and gain root.

Linux kernel local privilege escalation PoC for CVE-2026-43503 (DirtyClone). Exploits a cloned sk_buff flag loss to write into page-cache memory,…

Technical analysis of CVE-2026-64600, a Linux kernel local privilege escalation in RefluxFS via memory corruption, with mitigation and references for…

Educational analysis of CVE-2026-31431, a Linux kernel local privilege escalation via AF_ALG AEAD in-place operation, including technical root cause,…

Layered detection toolkit for CVE-2026-31431 (Copy Fail) Linux kernel LPE. Provides eBPF, auditd, Sigma rules, page-cache diff, and IOC guides for…

Technical analysis of CVE-2026-43284 (Dirty Frag), a Linux kernel xfrm ESP local privilege escalation enabling page-cache writes to read-only files…

Research repository for CVE-2025-38502, a Linux kernel BPF cgroup local storage out-of-bounds access via tail calls enabling local privilege…

Proof-of-concept exploit for CVE-2022-0847 (Dirty Pipe) enabling local privilege escalation on Linux kernels 5.8 through 5.16.10 by overwriting…

Research repository for CVE-2026-80844 (DirtyAH6), a Linux kernel IPv6 AH6/XFRM local privilege escalation, with PoC, root-cause and patch analysis.

Defensive validation of CVE-2026-46331 / pedit COW with auditd, AppArmor, mitigation comparison and detection logic.

A deep dive into two critical Sudo vulnerabilities (CVE‑2025‑32463 & CVE‑2025‑32462) that enable local privilege escalation across major Linux…

Proof-of-concept exploit for CVE-2016-5195 (Dirty COW), a Linux kernel race condition enabling local privilege escalation to root.

CVE-2025-6018 CVE-2025-6019 PoC Exploit - Local Privilege Escalation in openSUSE/SUSE Linux Enterprise 15 - PAM bypass + udisks2 XFS race condition…

Reproduction and root-cause analysis of CVE-2023-32233, a Linux kernel nf_tables use-after-free enabling local privilege escalation, with PoC and…

Proof-of-concept exploit for CVE-2017-11176, a use-after-free in Linux kernel's mq_notify function, enabling local privilege escalation via Netlink…

Technical analysis and exploit development for CVE-2021-3156, a heap-based buffer overflow in Sudo, including three working exploits for local…