Seattle – October 14, 2026 -- Chainguard has launched Chainguard Checks in Beta, a continuous verification engine that returns signed, trusted test results to developers and AI agents in seconds, before code reaches a pull request.

The product targets a bottleneck created by agentic development. Traditional CI was built for developers who push code a few times a day, while agents iterate constantly. Every change lands in the same queue, and results often return after the agent has lost its working context. Teams also pay repeatedly for the same setup work.

Seattle – October 14, 2026 -- Chainguard has launched Chainguard Harness, a cyber harness that runs frontier AI models such as Anthropic's Claude Mythos 5.1 against a live build of a customer's application and delivers only reproduced vulnerabilities, each paired with an engineer-reviewed fix. The product is available through the Claude Marketplace by Anthropic, so enterprises can buy it with their existing Anthropic commitment.

Kirkland, Wash. – October 14, 2026 -- Seventy-seven percent of security leaders expect an attacker to exploit a software vulnerability at their organization within 12 months, while 54% admit their companies knowingly leave high or critical vulnerabilities unpatched at least sometimes, according to a Chainguard report surveying 1,300 security leaders.

Seattle – October 14, 2026 -- Chainguard has launched Chainguard Workspaces in Beta, giving every developer and coding agent its own hardened microVM with no access to sensitive credentials and optional egress policies that block any connection a team has not approved.

Seattle – October 14, 2026 -- Chainguard has extended its Libraries product to Go and .NET, added CVE remediation for JavaScript and Go, and begun delivering fixes for zero-day vulnerabilities on the day they are made public.

Chainguard Libraries for Go and .NET are available in Early Access. They give engineering teams and AI agents a managed endpoint for pulling dependencies without exposure to malicious packages.

New York – September 22, 2026 -- Chainguard has been authorized by the CVE Program as a CVE Numbering Authority (CNA), granting it the power to assign official vulnerability identifiers for qualifying open source flaws surfaced through its Athena coalition.