# bun-audit > Check installed packages for known security vulnerabilities. > More information: . - Audit all dependencies in a project with a `bun.lock` file: `bun audit` - Show only vulnerabilities at or above a specific severity level: `bun audit --audit-level {{low|moderate|high|critical}}` - Audit only production dependencies: `bun audit --prod` - Ignore a specific CVE ID: `bun audit --ignore {{CVE-XXXX-YYYY}}` - Output the raw JSON report: `bun audit --json`