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Docker turns coding-agent sandboxes into movable cloud compute — and packages their authority as OCI

Docker’s new agent stack combines pay-as-you-go microVM sandboxes with an OCI-based Kit format for declaring what an agent can use. Cloud sessions cost from $0.07 to $1.12 an hour, and Docker says it plans to take the Kit specification toward CNCF neutral governance.

Cloudflare Containers exposed previous tenants’ disk data through unzeroed blocks

This was not a Firecracker escape or access to a live victim disk. It was a storage-isolation failure underneath the sandbox: researchers recovered foreign directory structures, database pages and complete SQLite databases from reused blocks, and Cloudflare had to fix allocation plus retire existing disks and cached snapshots.

Keycloak patches a critical password-reset flaw that can let unauthenticated attackers take over any account

This is an identity-system failure rather than an application bug: a vulnerable Keycloak deployment can let an attacker turn the legitimate “forgot password” flow into full account takeover without credentials or victim interaction. Upgrade is the proper fix; disabling Forgot Password in every realm is Red Hat’s temporary mitigation.

OpenAI says its Jalapeño chip reached tape-out in nine months with AI-assisted design

Jalapeño is working first-party silicon rather than a roadmap item, and OpenAI now says AI itself materially accelerated the design process. The distinction still matters: tape-out means the design was finalized for manufacturing; it does not mean fleet-scale production qualification or API deployment is complete.

Supabase fixes broken client trace propagation and now preserves trace IDs even for unsampled requests

supabase-js 2.112.3 materially improves the tracing rollout BTN covered earlier: unsampled requests now still carry traceparent for backend log correlation, tracing misconfiguration produces warnings, and browser Edge Function calls need current CORS headers to admit W3C trace context.