CVE-2026-41702 TOCTOU local privilege escalation vulnerability

VMware Fusion contains a TOCTOU Time-of-check Time-of-use vulnerability that occurs during an operation performed by a SETUID binary. A malicious actor with local non-administrative user privileges may exploit this vulnerability to escalate privileges to root on the system where Fusion is install...

Palo Alto Prisma Access Agent 24.x / 25.x / 26.x < 26.2.1 Multiple Vulnerabilities

The version of Palo Alto Networks Prisma Access Agent installed on the remote host is 24.x, 25.x, or 26.x prior to 26.2.1. It is, therefore, affected by multiple vulnerabilities: - Multiple information disclosure vulnerabilities allow a local user to access sensitive configuration data and...

CVE-2026-26191 Fleet vulnerable to OS command injection in software packages

Fleet is open source device management software. Prior to version 4.81.0, a vulnerability in Fleet's software installer pipeline could allow a crafted software package to execute arbitrary commands as root macOS/Linux or SYSTEM Windows on managed endpoints when an uninstall is triggered. When a...

CVE-2026-26191 Fleet vulnerable to OS command injection in software packages

Fleet is open source device management software. Prior to version 4.81.0, a vulnerability in Fleet's software installer pipeline could allow a crafted software package to execute arbitrary commands as root macOS/Linux or SYSTEM Windows on managed endpoints when an uninstall is triggered. When a...

CLSA-2026-1778773906 PackageKit: Fix of CVE-2026-41651

CVE-2026-41651: fix TOCTOU race on cached transaction flags that allowed unprivileged users to install arbitrary RPM packages as root via the PackageKit D-Bus interface, leading to local privilege escalation; reject re-invocation of action methods on transactions that have left the NEW state...

Arbitrary File Read And Write

Incus is vulnerable to arbitrary file read and write. The vulnerability is due to improper enforcement of the pongo2 chroot isolation mechanism in instance template files, which allows an attacker to bypass filesystem restrictions and perform arbitrary file read/write operations on the host syste...

GHSA-RRMM-9V76-H3P4 Portainer missing authorization on Docker plugin endpoints, which allows host RCE

Summary Portainer enforces Role-Based Access Control RBAC on top of the Docker API. The proxy layer routes incoming Docker API requests to per-resource handlers containers, images, services, volumes, etc. that apply authorization checks. The Docker plugin management endpoints /plugins/ were not...

Fleet vulnerable to OS command injection in software packages

Summary A vulnerability in Fleet's software installer pipeline could allow a crafted software package to execute arbitrary commands as root macOS/Linux or SYSTEM Windows on managed endpoints when an uninstall is triggered. Impact When a software package .pkg, .deb, .rpm, .exe, or .msi is uploaded...

PackageKit: race condition vulnerability leads to arbitrary package installation as root

A flaw was found in PackageKit. A time-of-check time-of-use TOCTOU race condition on transaction flags allows unprivileged users to install packages as root, resulting in a local privilege escalation...

Challenge_Unix-

Copy Fail — CVE-2026-31431 Lab Introducción a UNIX · UIDE ·...

Exploit for CVE-2026-46300

Security Research & Legal Disclaimer This repository is for educ...

New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption

Details have emerged about a new variant of the recent Dirty Frag Linux local privilege escalation LPE vulnerability that allows local attackers to gain root access, making it the third such bug to be identified in the kernel within a span of two weeks. Codenamed Fragnesia , the security...

SUSE CVE-2003-0098

Unknown vulnerability in apcupsd before 3.8.6, and 3.10.x before 3.10.5, allows remote attackers to gain root privileges, possibly via format strings in a request to a slave server...

SUSE CVE-2023-43631

On boot, the Pillar eve container checks for the existence and content of “/config/authorizedkeys”. If the file is present, and contains a supported public key, the container will go on to open port 22 and enable sshd with the given keys as the authorized keys for root login. An attacker could...

Important: PackageKit

Issue Overview: PackageKit is a a D-Bus abstraction layer that allows the user to manage packages in a secure way using a cross-distro, cross-architecture API. PackageKit between and including versions 1.0.2 and 1.3.4 is vulnerable to a time-of-check time-of-use TOCTOU race condition on transacti...

RHEL 8 : PackageKit (RHSA-2026:17561)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:17561 advisory. PackageKit is a D-Bus abstraction layer that allows the session user to manage packages in a secure way using a cross-distribution, cross-architectu...

PT-2026-40971

Name of the Vulnerable Software and Affected Versions Fleet versions prior to 4.81.0 Description A flaw in the software installer pipeline allows a crafted software package to execute arbitrary commands as root on macOS and Linux, or as SYSTEM on Windows, when an uninstall is triggered. When...

RHEL 8 : PackageKit (RHSA-2026:17558)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:17558 advisory. PackageKit is a D-Bus abstraction layer that allows the session user to manage packages in a secure way using a cross-distribution, cross-architectu...

CVE-2026-45158

OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.8, unsanitized user input is passed to the DHCP configuration of the configured interface, which is processed by a shell script, allowing remote code execution as root on the underlying operating system. This vulnerability i...

CVE-2026-29206

CVE-2026-29206 affects cPanel & WHM; the sqloptimizer utility script has insufficient SQL query sanitization, enabling SQL injection on behalf of the root user when Slow Query logging is enabled. Affected versions are listed by PTSecurity/PT advisories, and a patch/update is scheduled/distributed...