PHP_imap_open_exploit

PHPimapopenexploit Bypassing disabled exec functions in PHP via imapopen Debian & Ubuntu Original report by CRLF: https://bugs.php.net/bug.php?id=76428...

CVE-2026-80713

In the Linux kernel, the following vulnerability has been resolved: iouring: preserve task restrictions across exec Per-task restrictions apply to all rings created by a task. Once installed, they should not be dropped across exec. For a task that has used iouring, the exec cancellation path call...

GHSA-4MPJ-78P6-RJ59 Duplicate Advisory: PickleScan's profile.run blocklist mismatch allows exec() bypass

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-7wx9-6375-f5wh. This link is maintained to preserve external references. Original Description picklescan before 1.0.4 contains an incomplete blocklist for the profile module that fails to block the module-level...

PT-2026-49024

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.5.12 Description An exec denylist bypass exists in the bundle MCP loopback session-spawn path. This allows authenticated callers to bypass intended command restrictions and start sessions with broader command...

CVE-2026-39888

PraisonAI is a multi-agent teams system. Prior to 1.5.115, executecode in praisonaiagents.tools.pythontools defaults to sandboxmode="sandbox", which runs user code in a subprocess wrapped with a restricted builtins dict and an AST-based blocklist. The AST blocklist embedded inside the subprocess...

CVE-2026-22175 OpenClaw < 2026.2.23 - Exec Approval Bypass via Unrecognized Multiplexer Shell Wrappers

OpenClaw versions prior to 2026.2.23 contain an exec approval bypass vulnerability in allowlist mode where allow-always grants could be circumvented through unrecognized multiplexer shell wrappers like busybox and toybox sh -c commands. Attackers can exploit this by invoking arbitrary payloads...

CVE-2021-31580: Improper Neutralization of Special Elements used in an OS Command

The restricted shell provided by Akkadian Provisioning Manager Engine PME can be bypassed by switching the OpenSSH channel from shell to exec and providing the ssh client a single execution parameter. This issue was resolved in Akkadian OVA appliance version 3.0 and later, Akkadian Provisioning...

DEBIAN-CVE-2013-0914

The flushsignalhandlers function in kernel/signal.c in the Linux kernel before 3.8.4 preserves the value of the sarestorer field across an exec operation, which makes it easier for local users to bypass the ASLR protection mechanism via a crafted application containing a sigaction system call...