PT-2026-48523

Name of the Vulnerable Software and Affected Versions FreeBSD affected versions not specified Description A privilege escalation flaw exists in the Linuxulator, a compatibility layer that allows Linux binaries to run on FreeBSD. A logic bug related to AT SECURE occurs during setuid execution...

FreeBSD-SA-26:30.linux

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-26:30.linux Security Advisory The FreeBSD Project Topic: Flaw in Linuxulator execution of setugid binaries Category: core Module: linux Announced: 2026-06-09...

PT-2026-47061

Name of the Vulnerable Software and Affected Versions Microsoft Azure Kubernetes Service affected versions not specified Description Improper limitation of a pathname to a restricted directory, known as path traversal, allows an authorized attacker to execute code locally. This issue can be part ...

Linux-privesc-PoC

Linux Privilege Escalation PoC Lab Educational disclaimer...

Exploit for CVE-2026-31431

Copy Fail - Defense-in-Depth Primitives for CVE-2026-31431 Ke...

PT-2026-34502

Name of the Vulnerable Software and Affected Versions uutils coreutils affected versions not specified Description The printenv utility fails to display environment variables that contain invalid UTF-8 byte sequences. Although POSIX allows arbitrary bytes in environment strings, the implementatio...

CVE-2026-39420

MaxKB is an open-source AI assistant for enterprise. In versions 2.7.1 and below, an incomplete sandbox protection mechanism allows an authenticated user with tool execution privileges to escape the LDPRELOAD-based sandbox. By env command the attacker can clear the environment variables and drop...

CVE-2026-39421 MaxKB: Sandbox escape via ctypes and unhooked SYS_pkey_mprotect

MaxKB is an open-source AI assistant for enterprise. Versions 2.7.1 and below contain a sandbox escape vulnerability in the ToolExecutor component. By leveraging Python's ctypes library to execute raw system calls, an authenticated attacker with workspace privileges can bypass the LDPRELOAD-based...

CVE-2026-39420 MaxKB: Sandbox escape via LD_PRELOAD bypass

MaxKB is an open-source AI assistant for enterprise. In versions 2.7.1 and below, an incomplete sandbox protection mechanism allows an authenticated user with tool execution privileges to escape the LDPRELOAD-based sandbox. By env command the attacker can clear the environment variables and drop...

CVE-2026-39420

MaxKB is an open-source AI assistant for enterprise. In versions 2.7.1 and below, an incomplete sandbox protection mechanism allows an authenticated user with tool execution privileges to escape the LDPRELOAD-based sandbox. By env command the attacker can clear the environment variables and drop...

PT-2026-32574

MaxKB is an open-source AI assistant for enterprise. In versions 2.7.1 and below, an incomplete sandbox protection mechanism allows an authenticated user with tool execution privileges to escape the LD PRELOAD-based sandbox. By env command the attacker can clear the environment variables and drop...

PT-2026-32573

MaxKB is an open-source AI assistant for enterprise. In versions 2.7.1 and below, sandbox network protection can be bypassed by using socket.sendto with the MSG FASTOPEN flag. This allows authenticated user with tool-editing permissions to reach internal services that are explicitly blocked by th...

CVE-2025-34190

Vasion Print (PrinterLogic) PrinterInstallerClientService is affected by an authentication bypass through LD_PRELOAD hooking of geteuid, enabling local privilege escalation. Affected versions include Virtual Appliance Host prior to 25.1.102 and Application (macOS/Linux client deployments) prior t...

Untrusted Search Path

Overview Affected versions of this package are vulnerable to Untrusted Search Path though incorrect handling of the OCI hook createContainer during container initialization when enable-cuda-compat is used. An attacker with low privileges in a container can run arbitrary code with higher privilege...

DEBIAN-CVE-2023-1521

On Linux the sccache client can execute arbitrary code with the privileges of a local sccache server, by preloading the code in a shared library passed to LDPRELOAD. If the server is run as root which is the default when installing the snap package https://snapcraft.io/sccache , this means a user...

The vulnerability of Git servers in Soft Serve mode arises from the lack of measures to neutralize special elements used in the operating system’s command line. This allows attackers to execute arbitrary code.

The vulnerability of the Git server in Soft Serve relates to the lack of measures taken to neutralize special elements used in the operating system’s command set. Exploiting this vulnerability allows a malicious actor to execute arbitrary code by sending a specially created malware file through t...

PT-2024-29904 · Litestar · Litestar

Name of the Vulnerable Software and Affected Versions: Litestar versions 2.10.0 and prior Description: The issue is related to Environment Variable injection in Litestar's docs-preview.yml workflow, which may lead to secret exfiltration and repository manipulation. This grants a malicious actor...

PT-2024-6167 · Unknown +2 · Soft Serve +2

Name of the Vulnerable Software and Affected Versions: Soft Serve versions prior to 0.7.5 Description: The issue is related to Soft Serve passing all environment variables given by the client to git subprocesses, including variables that control program execution, such as LD PRELOAD. This can be...

PT-2023-21000 · Pax Technology · Pax Technology A930 Paydroid

Name of the Vulnerable Software and Affected Versions: PAX Technology A930 PayDroid version 7.1.1 Virgo V04.5.02 20220722 Description: The issue allows attackers to compile a malicious shared library and use LD PRELOAD to bypass authorization checks. This can be achieved by utilizing the LD PRELO...

PT-2023-17049 · Sccache +2 · Sccache +2

Name of the Vulnerable Software and Affected Versions: sccache versions prior to 0.4.0 Description: The sccache client can execute arbitrary code with the privileges of a local sccache server by preloading the code in a shared library passed to LD PRELOAD. If the server is run as root, which is t...