Claude now reviews and fixes vulnerabilities as you write code

Anthropic released a security-guidance plugin for its Claude Code tool that automatically reviews code changes for vulnerabilities such as injection flaws and unsafe deserialization during development sessions. The plugin identifies and fixes issues before code reaches pull requests, reducing the need for manual security review later in the development process.

Anthropic introduced a security-guidance plugin for Claude Code that reviews code changes for common vulnerabilities and helps Claude identify and fix issues during the same development session. The company says the plugin is designed to catch issues such as injection flaws, unsafe deserialization, and insecure DOM APIs before code reaches pull requests, reducing the amount of manual security review later in the development process. Once installed, the plugin runs automatically during development sessions, without requiring … More https://www.helpnetsecurity.com/2026/05/27/anthropic-claude-code-security-guidance-plugin/ The post Claude now reviews and fixes vulnerabilities as you write code https://www.helpnetsecurity.com/2026/05/27/anthropic-claude-code-security-guidance-plugin/ appeared first on Help Net Security https://www.helpnetsecurity.com .