polaris

Polaris is an open source policy engine for Kubernetes Polaris is an open source policy engine for Kubernetes that validates and remediates resource configuration. It includes 30+ built in configuration policies, as well as the ability to build custom policies with JSON Schema. When run on the...

AgentGuard

AgentGuard Zero-trust sandbox for autonomous AI agents. AgentGuard wraps any AI agent LangChain, CrewAI, AutoGen, custom scripts with safety rails. One command change: Before dangerous — agent has full system access python myagent.py After sandboxed agentguard run -- python myagent.py AgentGuard...

ironcurtain

IronCurtain A secure runtime for autonomous AI agents, where security policy is derived from a human-readable constitution. When someone writes "secure," you should immediately be skeptical.What do we mean by secure? !WARNING Research Prototype. IronCurtain is an early-stage research project...

clawshield-public

ClawShield Security proxy for AI agents. Sits in front of OpenClaw and scans every message for prompt injection, PII leaks, and secrets — before they reach the model or leave the network. Ships with 5 specialized AI agents, a built-in dashboard, and a YAML policy engine. One command to start...

Nexora

Nexora Nexora is an AI-driven enterprise endpoint governance and security intelligence system that monitors software usage across machines, applies policy-based risk classification, and generates structured behavioral and security reports. It is designed for environments where organizations need...

clawdstrike

Clawdstrike EDR for the age of the swarm. Fail closed. Sign the truth. Status: pre-1.0 beta. Public APIs are stable; defaults may still tighten before 1.0. Clawdstrike is a policy engine, an EDR, and a signed audit chain in one binary. An AI agent's toolcall sits in the same event taxonomy as a...

gate0

gate0 A small, auditable, terminating, deterministic micro-policy engine. Why Gate0? I built Gate0 because I was tired of debugging RegEx-based policies in production. I wanted something that was boring, bounded, and impossible to crash. If you want a flexible, general-purpose policy engine, you...

mcp-doorman

mcp-doorman The security gateway for MCP servers — every tool call gets checked at the door. CI npm License: Apache-2.0 PRs welcome mcp-doorman is a drop-in proxy that sits between your AI agent Claude Desktop, Claude Code, Cursor, VS Code, any MCP client and the MCP servers it uses. One command,...

opa

Open Policy Agent Open Policy Agent OPA è un motore di policy open source e di uso generale che consente un'applicazione delle policy unificata e sensibile al contesto nell'intero stack. OPA è orgoglioso di essere un progetto graduated nel panorama della Cloud Native Computing Foundation CNCF. Pe...

CVE-2026-12624

A flaw was found in Vault's Access Control List ACL policy engine. The engine did not consistently enforce wildcard deny rules against LIST requests with a trailing slash. This vulnerability could allow an authenticated attacker with specific permissions to enumerate the names of entries they wer...

Sapien: A Stateful Policy Engine for Autonomous AI Agents

Contextual security defenses prevent AI agents from taking rogue actions by synthesizing a task-specific policy and enforcing it on the agent's tool calls. In multi-step tasks, however, which actions are valid often depends on what the agent has already done and learned. We present Sapien, a poli...

CVE-2026-100704

Kyverno is a policy engine for Kubernetes. In versions 1.14.0 through 1.19.0, the ImageValidatingPolicy policies.kyverno.io/v1beta1 evaluator never reads the spec.images and spec.allowedValues fields of a PolicyException. Any PolicyException whose policyRefs and matchConditions match a resource...

opa v1.20.2

Open Policy Agent Open Policy Agent OPA is an open source, general-purpose policy engine that enables unified, context-aware policy enforcement across the entire stack. OPA is proud to be a graduated project in the Cloud Native Computing Foundation CNCF landscape. For details read the CNCF...

CVE-2026-54523

Kyverno is a policy engine designed for cloud native platform engineering teams. From 1.18.0 until 1.18.2, the NamespacedMutatingPolicy CEL compiler exposes the generator library to matchConditions, allowing a namespace-scoped policy to invoke generator.applynamespace, resources with an arbitrary...

GO-2025-3562 vulnerabilities

Vulnerabilities for packages: kyverno, kyverno-notation-aws-fips, commercial-kyverno, kyverno-notation-aws...

GO-2025-3615 vulnerabilities

Vulnerabilities for packages: kyverno, kyverno-fips, commercial-kyverno...

GO-2025-3652 vulnerabilities

Vulnerabilities for packages: kyverno-notation-aws...

GO-2026-5575 vulnerabilities

Vulnerabilities for packages: kyverno-notation-aws...

PT-2026-71092

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.12, RustFS evaluates the ForAllValues: and ForAnyValue: set qualifiers with the negated string operators StringNotEquals, StringNotEqualsIgnoreCase, StringNotLike, ArnNotEquals, and ArnNotLike using each other's...

CVE-2026-12624

Vault’s ACL policy engine allowed LIST requests with a trailing slash on denied paths to bypass a narrow wildcard deny when a token had a broad allow. This could enable enumeration of names under a denied path. Affected products include Vault Community Edition, with fixes in 2.0.3, and Vault Ente...