PYSEC-2026-2149

Trail of Bits fickling versions up to and including 0.1.10 do not include the Python standard library modules posixsubprocess, site, and atexit in the UNSAFEIMPORTS denylist fickle.py. Because these modules are absent from the denylist, fickling's checksafety function returns LIKELYSAFE with zero...

CVE-2026-47140 vm2: NodeVM builtin denylist bypass via process and inspector/promises allows host code execution

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.4, NodeVM blocks several dangerous Node.js builtins such as module, workerthreads, cluster, vm, repl, and inspector. However, the denylist misses process and inspector/promises. Both can be used from sandboxed code to reach...

CVE-2026-42427

OpenClaw before 2026.4.8 contains a remote code execution vulnerability caused by missing environment variable denylist entries for HGRCPATH, CARGOBUILDRUSTCWRAPPER, RUSTCWRAPPER, and MAKEFLAGS. Attackers can inject malicious build tool environment variables to influence host exec commands and...

CVE-2026-42427 OpenClaw < 2026.4.8 - Remote Code Execution via Build Tool Environment Variable Injection

OpenClaw before 2026.4.8 contains a remote code execution vulnerability caused by missing environment variable denylist entries for HGRCPATH, CARGOBUILDRUSTCWRAPPER, RUSTCWRAPPER, and MAKEFLAGS. Attackers can inject malicious build tool environment variables to influence host exec commands and...

CVE-2026-42427 OpenClaw < 2026.4.8 - Remote Code Execution via Build Tool Environment Variable Injection

OpenClaw before 2026.4.8 contains a remote code execution vulnerability caused by missing environment variable denylist entries for HGRCPATH, CARGOBUILDRUSTCWRAPPER, RUSTCWRAPPER, and MAKEFLAGS. Attackers can inject malicious build tool environment variables to influence host exec commands and...

EUVD-2026-26129

OpenClaw before 2026.4.8 contains a remote code execution vulnerability caused by missing environment variable denylist entries for HGRCPATH, CARGOBUILDRUSTCWRAPPER, RUSTCWRAPPER, and MAKEFLAGS. Attackers can inject malicious build tool environment variables to influence host exec commands and...

OpenClaw: HGRCPATH, CARGO_BUILD_RUSTC_WRAPPER, RUSTC_WRAPPER, and MAKEFLAGS missing from exec env denylist — RCE via build tool env injection (GHSA-cm8v-2vh9-cxf3 class)

Impact HGRCPATH, CARGOBUILDRUSTCWRAPPER, RUSTCWRAPPER, and MAKEFLAGS missing from exec env denylist — RCE via build tool env injection GHSA-cm8v-2vh9-cxf3 class. Missing denylist entries allowed hostile build-tool environment variables to influence host exec commands. OpenClaw is a user-controlle...