Linux PID Namespace Sandbox
- Entity ID:
ent-20260419-2d5fa5808842 - Type:
service - Scope:
shared - Status:
active - Aliases: PID namespace isolation, bash subprocess sandbox
Description
Hardening in v2.1.98 that runs Bash tool subprocesses inside an isolated Linux PID namespace, limiting what subprocesses can observe or interfere with in the host process tree. Part of the first significant execution-boundary hardening since the CVE-2025-59536 patch.
Key claims
- Three-layer hardening restored bash execution boundary
Relations
- Linux PID Namespace Sandbox --[contains]--> Bash Security Pipeline
- April 1-12 Release Sprint --[contains]--> Linux PID Namespace Sandbox