Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel

This is a public Proof-of-Concept PoC for CVE-2026-31431 "Cop...

Exploit for CVE-2026-31431

CVE-2026-31431-Copy-Fail---Vulnerability-Detection-Script Dete...

New Linux 'Copy Fail' Vulnerability Enables Root Access on Major Distributions

Cybersecurity researchers have disclosed details of a Linux local privilege escalation LPE flaw that could allow an unprivileged local user to obtain root. The high-severity vulnerability tracked as CVE-2026-31431 CVSS score: 7.8 has been codenamed Copy Fail by Xint.io and Theori. "An unprivilege...

Arbitrary Code Execution

Overview Affected versions of this package are vulnerable to Arbitrary Code Execution in crypto/algifaead.c. The authencesn cryptographic template has a 4-byte overwrite past the end of its buffer, which can be controlled to write into the page cache of any readable file. This allows a...

SUSE 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...

EUVD-2026-18864

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...

OESA-2026-1814 polkit security update

polkit is a toolkit for defining and handling authorizations. It is used for allowing unprivileged processes to speak to privileged processes. Security Fixes: A flaw was found in polkit. A local user can exploit this by providing a specially crafted, excessively long input to the...

AZL-81558 CVE-2026-4897 affecting package polkit for versions less than 123-4

A flaw was found in polkit. A local user can exploit this by providing a specially crafted, excessively long input to the polkit-agent-helper-1 setuid binary via standard input stdin. This unbounded input can lead to an out-of-memory OOM condition, resulting in a Denial of Service DoS for the...

CVE-2026-4897

CVE-2026-4897 describes a vulnerability in polkit where a local user can feed an excessively long input to the setuid binary polkit-agent-helper-1 via stdin. The unbounded input can trigger an out-of-memory condition, leading to a Denial of Service on the system. Affected component: polkit’s help...

CVE-2026-4897 Polkit: polkit: denial of service via unbounded input processing through standard input

A flaw was found in polkit. A local user can exploit this by providing a specially crafted, excessively long input to the polkit-agent-helper-1 setuid binary via standard input stdin. This unbounded input can lead to an out-of-memory OOM condition, resulting in a Denial of Service DoS for the...

Improper Privilege Management

github.com/lxc/incus is vulnerable to Improper Privilege Management. The vulnerability is due to improper handling of custom storage volumes with the security.shifted property, which allows an attacker with root access inside a container to create a setuid binary that can be executed on the host ...

EUVD-2026-9513

International Data Casting IDC SFX2100 satellite receiver comes with the /sbin/ip utility installed with the setuid bit set. This configuration grants elevated privileges to any local user who can execute the binary. A local actor is able to use the GTFObins resource to preform privileged file...

CVE-2026-29121

International Data Casting IDC SFX2100 satellite receiver comes with the /sbin/ip utility installed with the setuid bit set. This configuration grants elevated privileges to any local user who can execute the binary. A local actor is able to use the GTFObins resource to preform privileged file...

CVE-2026-29122 `/bin/date` Binary given SETUID Permissions on IDC SFX2100 Leading to Potential LPE

International Data Casting IDC SFX2100 satellite receiver comes with the /bin/date utility installed with the setuid bit set. This configuration grants elevated privileges to any local user who can execute the binary. A local actor is able to use the GTFObins resource to preform privileged file...

CVE-2026-29122 `/bin/date` Binary given SETUID Permissions on IDC SFX2100 Leading to Potential LPE

International Data Casting IDC SFX2100 satellite receiver comes with the /bin/date utility installed with the setuid bit set. This configuration grants elevated privileges to any local user who can execute the binary. A local actor is able to use the GTFObins resource to preform privileged file...

CVE-2026-29121 `/sbin/ip` Binary given SETUID Permissions on IDC SFX2100 Leading to Potential LPE

International Data Casting IDC SFX2100 satellite receiver comes with the /sbin/ip utility installed with the setuid bit set. This configuration grants elevated privileges to any local user who can execute the binary. A local actor is able to use the GTFObins resource to preform privileged file...

CVE-2026-29121

International Data Casting IDC SFX2100 satellite receiver comes with the /sbin/ip utility installed with the setuid bit set. This configuration grants elevated privileges to any local user who can execute the binary. A local actor is able to use the GTFObins resource to preform privileged file...

PT-2026-23099

Name of the Vulnerable Software and Affected Versions IDC SFX2100 satellite receiver affected versions not specified Description The IDC SFX2100 satellite receiver includes the /bin/date utility installed with the setuid bit set. This configuration allows any local user who can execute the binary...

Linux Kernel Integer Overflow Vulnerability

Linux Kernel contains an integer overflow vulnerability in the createelftables function which could allow an unprivileged local user with access to SUID or otherwise privileged binary to escalate their privileges on the system...