CVE-2026-16403

• Attack VectorNetworkExploitable remotely over the internet — no local access needed.
• Attack ComplexityLowNo special conditions — exploit works reliably.
• Privileges RequiredNoneUnauthenticated — no credentials needed.
• User InteractionRequiredRequires user action (click, file open, etc).
• ScopeUnchangedImpact contained to the vulnerable component.
• Confidentiality ImpactNoneNo confidentiality impact.
• Integrity ImpactHighTotal compromise of integrity — full data modification possible.
• Availability ImpactNoneNo availability impact.

Low exploitation likelihood — defer if no other signals fire.