CVE-2026-66141

Exim before 4.99.5 allows .forward privilege escalation because forcecommand for a pipe transport is mishandled...

CVE-2026-66141: Inclusion of Functionality from Untrusted Control Sphere

Exim before 4.99.5 allows .forward privilege escalation because forcecommand for a pipe transport is mishandled...

PT-2026-64235

Name of the Vulnerable Software and Affected Versions Exim versions prior to 4.99.5 Description An issue exists where the force command for a pipe transport is mishandled, allowing for privilege escalation via .forward. Recommendations Update to version 4.99.5 or later...

CVE-2026-64177

A flaw was found in the Linux kernel's Phonet Pipe End Point PEP protocol. This vulnerability arises from an inconsistent lock state when the pepdorcv function forwards a packet to a child socket. Specifically, the child socket's lock can be acquired with Bottom Halves BH enabled in one execution...

CVE-2026-9323 Insecure PRNG and Information Exposure in urwid Web Display Backend

The urwid web display backend urwid/display/web.py generates web session identifiers urwidid in Screen.start by concatenating two random.randrange109 calls that use Python's Mersenne Twister PRNG, which is not cryptographically secure. Each call consumes approximately 30 bits of PRNG state, and t...

GHSA-WG4W-WR5Q-6VJC Pheditor: Incomplete command sanitization in terminal feature allows RCE via pipe operator, backtick substitution, and newline injection

Summary The terminal feature in Pheditor uses an incomplete character blocklist to sanitize user-supplied commands before passing them to shellexec. After the fix for GHSA-9643-6xjp-vx57 which added $ to the blocklist, the characters | single pipe, backtick, and the newline byte 0x0A remain...

Pheditor: Incomplete command sanitization in terminal feature allows RCE via pipe operator, backtick substitution, and newline injection

Summary The terminal feature in Pheditor uses an incomplete character blocklist to sanitize user-supplied commands before passing them to shellexec. After the fix for GHSA-9643-6xjp-vx57 which added $ to the blocklist, the characters | single pipe, backtick, and the newline byte 0x0A remain...

PT-2026-60697

Name of the Vulnerable Software and Affected Versions Pheditor versions 2.0.1 through 2.0.5 Description The terminal feature in Pheditor contains a flaw in how it sanitizes user-supplied commands before passing them to the shell exec function. While a blocklist is used to filter dangerous...

CVE-2026-10671

In Zephyr's kernel pipe implementation, the userspace syscall verifier zvrfykpipeinit in kernel/pipe.c used KSYSCALLOBJ which requires the kernel object to already be initialized instead of KSYSCALLOBJNEVERINIT which rejects an already-initialized object. As a result, on CONFIGUSERSPACE builds an...

CVE-2026-10671 User thread can re-initialize an in-use `k_pipe`, corrupting kernel wait queues (`CONFIG_USERSPACE`)

In Zephyr's kernel pipe implementation, the userspace syscall verifier zvrfykpipeinit in kernel/pipe.c used KSYSCALLOBJ which requires the kernel object to already be initialized instead of KSYSCALLOBJNEVERINIT which rejects an already-initialized object. As a result, on CONFIGUSERSPACE builds an...

CVE-2026-10671 User thread can re-initialize an in-use `k_pipe`, corrupting kernel wait queues (`CONFIG_USERSPACE`)

In Zephyr's kernel pipe implementation, the userspace syscall verifier zvrfykpipeinit in kernel/pipe.c used KSYSCALLOBJ which requires the kernel object to already be initialized instead of KSYSCALLOBJNEVERINIT which rejects an already-initialized object. As a result, on CONFIGUSERSPACE builds an...

EUVD-2026-43698

In Zephyr's kernel pipe implementation, the userspace syscall verifier zvrfykpipeinit in kernel/pipe.c used KSYSCALLOBJ which requires the kernel object to already be initialized instead of KSYSCALLOBJNEVERINIT which rejects an already-initialized object. As a result, on CONFIGUSERSPACE builds an...

CVE-2026-10671 User thread can re-initialize an in-use `k_pipe`, corrupting kernel wait queues (`CONFIG_USERSPACE`)

In Zephyr's kernel pipe implementation, the userspace syscall verifier zvrfykpipeinit in kernel/pipe.c used KSYSCALLOBJ which requires the kernel object to already be initialized instead of KSYSCALLOBJNEVERINIT which rejects an already-initialized object. As a result, on CONFIGUSERSPACE builds an...

CVE-2026-10671

CVE-2026-10671 affects Zephyr kernel: the userspace verifier for k_pipe_init used K_SYSCALL_OBJ(), allowing an unprivileged thread with access to a k_pipe object to re-init a live pipe. This re-initialization clears the ring buffer and wait queues without accounting for current blockers, leaving ...

CVE-2026-10671: Expired Pointer Dereference

In Zephyr's kernel pipe implementation, the userspace syscall verifier zvrfykpipeinit in kernel/pipe.c used KSYSCALLOBJ which requires the kernel object to already be initialized instead of KSYSCALLOBJNEVERINIT which rejects an already-initialized object. As a result, on CONFIGUSERSPACE builds an...

PT-2026-58038

Name of the Vulnerable Software and Affected Versions Zephyr versions 4.1.0 through 4.4.0 Description In the kernel pipe implementation, the userspace syscall verifier z vrfy k pipe init in kernel/pipe.c incorrectly used K SYSCALL OBJ instead of K SYSCALL OBJ NEVER INIT. On builds with CONFIG...

PYSEC-2026-2494 Glances has arbitrary file write and command execution via `secure_popen` redirection and chaining operators in AMP command configuration

Summary The securepopen function in glances/secure.py interprets file redirection, | pipe, and && command chaining operators in command strings. These operators are applied without any validation on the target file path, piped command, or chained command. When Application Monitoring Process AMP...

FTP Fetch, Windows Meterpreter Shell, Bind Named Pipe Inline

Fetch and execute an x86 payload from an FTP server. Connect to victim and spawn a Meterpreter shell. Requires Windows XP SP2 or newer. Module Options...

FTP Fetch, Windows x86 Bind Named Pipe Stager

Fetch and execute an x86 payload from an FTP server. Listen for a pipe connection Windows x86 Module Options...

FTP Fetch, Windows x64 Command Shell, Windows x64 Bind Named Pipe Stager

Fetch and execute an x64 payload from an FTP server. Spawn a piped command shell Windows x64 staged. Listen for a pipe connection Windows x64 Module Options This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework module...