Evidence indicates that Claude is affected by prompt injection.
Why This Matters
The evidence matters to defenders using Claude because it may let untrusted content influence connected tools or sensitive workflows.
Recommended Action
No confirmed vendor remediation is available in the current evidence. Confirm whether Claude is present in your environment and review the affected configuration.
CVE: CVE-2026-2796NVD CVSS: 9.8 CRITICALFIRST EPSS: 0.006
Affected
Amazon AWSAnthropicGitHubClaudeClaude CodeAI Agents