Artifact signing operation failure detected in pipeline

Rule Details

Cortex AppSec Rule ID	APPSEC-ATTEST-1
Category - Subcategory	Artifact Integrity Validation - Attestation Lifecycle Failure
Severity	CRITICAL

Impact

The cortex-cli attest sign command failed during a CI/CD pipeline run (e.g. key unavailable, token rejected, registry push permission denied). The build artifact was NOT signed.