Tools

malwarekid/cve-2026-31431

Proof-of-concept exploit for CVE-2026-31431, a Linux kernel AF_ALG memory corruption vulnerability. Uses splice to patch /usr/bin/su in page cache,…

0b0111100/2009

Collection of Linux kernel exploits targeting CVE-2009-1185, CVE-2009-1337, CVE-2009-2692, CVE-2009-2698, and CVE-2009-3547, providing…

r3dw4n48m3d/cve-2021-3493-exploit

C-based local privilege escalation exploit for CVE-2021-3493, targeting OverlayFS in Linux kernels prior to 5.11. Provides compilation and usage…

wesmar/cve-2026-31431

Working proof-of-concept exploit for CVE-2026-31431, a Linux kernel local privilege escalation via AF_ALG AEAD page cache corruption, granting root…

ben-slates/cve-2026-31431-exploit

Proof-of-concept exploit for CVE-2026-31431, a Linux kernel page-cache corruption vulnerability enabling local privilege escalation via algif_aead.…

percivalll/copy-fail-cve-2026-31431-statically-poc

Static Go proof-of-concept for CVE-2026-31431, leveraging Linux AF_ALG and splice(2) to trigger the vulnerability. Provides prebuilt binaries for…

cyber-joker/copy-fail-python

Python implementation of copyfail (CVE-2026-31431)

guiimoraes/cve-2026-31431

Python implementation of a Linux kernel local privilege escalation exploit for CVE-2026-31431, leveraging xfrm ESP-in-UDP MSG_SPLICE_PAGES no-COW to…

jnamerz/copyfail-cve-2026-31431

C implementation of a proof-of-concept exploit for CVE-2026-31431, demonstrating the vulnerability and providing a compile-and-run exploit for…

deoxykev/cve-2021-4034-rust

Rust implementation of the CVE-2021-4034 polkit pkexec local privilege escalation exploit, with build instructions and detection considerations.

iblamenear/cve-2026-31431-copy-fail---advanced-lpe-proof-of-concept---c-rewrite

Copy Fail (CVE-2026-31431) is a logic bug in the Linux kernel's authencesn cryptographic template. It lets an unprivileged local user trigger a…

julichaan/cve-2026-31431-python-copyfail-poc

Python exploit for CVE-2026-31431, a Linux kernel privilege escalation via page cache corruption of setuid binaries, achieving root access.

mcub3/cve-2026-31431

C PoC for CVE-2026-31431, an unprivileged Linux LPE exploiting AF_ALG page cache corruption to overwrite /usr/bin/su and gain root.

ryan2929/cve-2026-43284-

Local privilege escalation exploit for Linux kernel CVE-2026-43284 (Dirty Flag), providing root access on vulnerable systems.

vxqs/lenovo-cve-2025-8061

My PoC of Lenovo-CVE-2025-8061

mr-bv/copy-fail-cve-2026-31431-exploit-in-c

C exploit for CVE-2026-31431, a Linux kernel page-cache corruption vulnerability in the AF_ALG AEAD path, using splice() to influence cached file…

g01d3nw01f/cve-2026-31431

Rust PoC for a Linux kernel local privilege escalation vulnerability, exploiting the Crypto API and splice to overwrite page cache and modify…

trex1e/copyfail-cve-2026-31431

Extended Linux Local Privilege Escalation PoC for CVE-2026-31431, with automatic kernel version detection and vulnerable range checking for…