Google Gemini 4 Argon: Fairwind early access for trusted defenders; no cyber guardrails for that cohort; Wiz hospital-software find (unnamed)
Google DeepMind (Koray Kavukcuoglu; blog 30 September 2026; SecurityWeek 1 October) announces Gemini 4 Argon, a frontier model aimed at long-horizon software engineering, enterprise knowledge work (legal/finance), and cybersecurity defense, with a stated 1M-token context. Initial rollout is to trusted cyber defenders via Google’s Fairwind Program (governments, Google Cloud customers, cybersecurity partners; launched early September with Gemini 3.8 Flash Cyber + CodeMender-style harness). For trusted defenders and Google internal teams, Google says Argon is released without cyber guardrails so they can use full defensive capability; broader developer/enterprise/consumer availability follows further safeguards. Google/Wiz Scan for Good claim Argon found a critical vulnerability exposing sensitive personal information in healthcare software used by hospitals worldwide (software unnamed; remediation status not stated). CWE-bench v1 remediation score cited at 68% (tied first with named peer models per Google). Pricing stated at introductory $2/M input and $10/M output tokens. Distinct from prior Gemini Flash Cyber desk notes. Primary: Google blog 30 Sep; wire: SecurityWeek 1 Oct.
- Product
- Google Gemini 4 Argon / Fairwind Program (AI model access — not a CVE)
- Versions
- n/a — model/program launch (Fairwind early access; wider release TBD)
- Exploited in Australia?
- unknown
- Patch to
- AU cyber teams: Fairwind is invite/partner access — no public Argon endpoint to patch. Track Google Fairwind eligibility if you need defensive vuln-discovery tooling; treat unnamed hospital-software claim as vendor assertion until a CVE/advisory names the product. Not a version patch.
Primary: Google — Gemini 4 Argon: next era of frontier intelligence (30 Sep 2026) · Vendor: Google DeepMind / Google blog — Gemini 4 Argon · SecurityWeek — Gemini 4 Argon Fairwind / guardrail-free defenders (1 Oct 2026)