Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel

copy-success — CVE-2026-31431 Compensating Control A defensiv...

ExploitMind-Linux-Privesc-Toolkit

ExploitMind Linux PrivEsc Toolkit Script de...

copyfail

Copy Fail TL;DR $ curl https://git.dc09.xyz/DarkCat09/...

Exploit for CVE-2026-31431

Copy Fail CVE-2026-31431 – Exploit Usage Guide ⚠️ Discla...

Exploit for CVE-2026-31431

copy-fail-go Go port of grenkocahttps://gist.github.com/gr...

sigma_rule_for_copyfail

Copy Fail Detection — CVE-2026-31431 Detection engineering pr...

Exploit for CVE-2026-31431

Copy Fail PoC English Python PoC for CVE-2026-31431,...

Exploit for CVE-2026-31431

CVE-2026-31431 "Copy Fail" — Universal LPE Exploit Linux...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013491)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013491 advisory. In the Linux kernel, the following vulnerability has been resolved: fs/9p: only translate RWX permissions for plain 9P2000 Garbage in plain 9P2000's perm bits is...

PT-2026-34185

Name of the Vulnerable Software and Affected Versions NTFS-3G versions 2022.10.3 through 2026.2.24 Description A heap buffer overflow exists in the ntfs build permissions posix function within acls.c. This issue allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by using a...

CVE-2026-40706

In NTFS-3G 2022.10.3 before 2026.2.25, a heap buffer overflow exists in ntfsbuildpermissionsposix in acls.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered on the READ path stat, readdir, open when...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007523)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007523 advisory. In the Linux kernel, the following vulnerability has been resolved: fs/9p: only translate RWX permissions for plain 9P2000 Garbage in plain 9P2000's perm bits is...

ffensive-playbook

HackTheBox — Writeups Collection A collection of HackTheBox m...

ofensive-playbook

HackTheBox — Writeups Collection A collection of HackTheBox m...

Security Bulletin: Vulnerability in util-linux affects IBM Netezza Appliance

Summary The util-linux package is used by IBM Netezza Appliance . IBM Netezza Appliance has addressed the applicable CVE CVE-2025-14104 Vulnerability Details CVEID:CVE-2025-14104 DESCRIPTION: A flaw was found in util-linux. This vulnerability allows a heap buffer overread when processing 256-byte...

util-linux: util-linux: Heap buffer overread in setpwnam() when processing 256-byte usernames

A flaw was found in util-linux. This vulnerability allows a heap buffer overread when processing 256-byte usernames, specifically within the setpwnam function, affecting SUID Set User ID login-utils utilities writing to the password database...

CVE-2026-27456

util-linux is a random collection of Linux utilities. Prior to version 2.41.4, a TOCTOU Time-of-Check-Time-of-Use vulnerability has been identified in the SUID binary /usr/bin/mount from util-linux. The mount binary, when setting up loop devices, validates the source file path with user privilege...

ALPINE-CVE-2026-27456

util-linux is a random collection of Linux utilities. Prior to version 2.41.4, a TOCTOU Time-of-Check-Time-of-Use vulnerability has been identified in the SUID binary /usr/bin/mount from util-linux. The mount binary, when setting up loop devices, validates the source file path with user privilege...

UBUNTU-CVE-2026-27456

util-linux is a random collection of Linux utilities. Prior to version 2.41.4, a TOCTOU Time-of-Check-Time-of-Use vulnerability has been identified in the SUID binary /usr/bin/mount from util-linux. The mount binary, when setting up loop devices, validates the source file path with user privilege...

CVE-2026-27456 util-linux: TOCTOU Race Condition in util-linux mount(8) - Loop Device Setup

util-linux is a random collection of Linux utilities. Prior to version 2.41.4, a TOCTOU Time-of-Check-Time-of-Use vulnerability has been identified in the SUID binary /usr/bin/mount from util-linux. The mount binary, when setting up loop devices, validates the source file path with user privilege...