Prompt injection isn’t a content-filtering problem. It’s a control-flow problem, and 2026’s serious agent deployments are starting to treat it that way.
A remote, unauthenticated heap use-after-free in OpenWidget 3.0.0–3.2.1 hands attackers code execution against ~14,200 internet-exposed instances. Here is the triage order defenders should be working through right now.
CNSA 2.0 deadlines are no longer abstract. Here is what crypto inventory, hybrid deployment, and agility actually look like when an assessor walks the floor in 2026.
Wiz Research disclosed a command injection in GitHub’s internal git pipeline that let any authenticated user reach RCE with a single git push. The root cause is the same one that has burned multi-service architectures for thirty years: trust boundaries that don’t actually exist.
NIST has finalized the first wave of post-quantum standards and the federal mandates are no longer aspirational. Here is what ISSOs, architects, and crypto inventory owners need to have on paper in 2026.
A practitioner’s view of the realistic container escape surface in multi-tenant Kubernetes — kernel boundaries, runtime gaps, and the controls that actually move the needle.
Agentic systems with tool calls, MCP servers, and dynamic context don’t fit the static system boundary model RMF was built for. Here is how to draw a defensible boundary in 2026.
The Model Context Protocol went from niche spec to ubiquitous integration layer in eighteen months. The threat model did not keep pace. A look at what is actually exposed, and how it maps to NIST SP 800-53.
Agentic AI has moved from research demo to active red-team operator, reshaping phishing, exploitation, and the fundamentals of defense. Here’s what’s changing in 2026 — and why human judgment still matters.
