✅ Check your installed version
All known vulnerabilities
HIGH8.6CVE-2020-15093Improper verification of signature threshold in tough from 0, < 0.7.1
HIGH8.6CVE-2020-15093Improper verification of signature threshold in tough >= 0.0.0-0, < 0.7.1
from 0, < 0.12.0
from 0, < 0.12.0
MEDIUM5.9CVE-2026-6967awslabs/tough is Missing Delegated Metadata Validation >= 0.9.0, < 0.22.0
MEDIUM5.3CVE-2026-6966awslabs/tough Delegated Roles have a Signature Threshold Bypass from 0, < 0.22.0
MEDIUM4.2CVE-2025-2886tough terminating targets role delegations are not respected from 0, < 0.20.0
MEDIUM4.2CVE-2025-2885tough root metadata version is not checked for sequential versioning from 0, < 0.20.0
MEDIUM4.2CVE-2025-2888tough timestamp metadata is cached when it fails snapshot rollback check from 0, < 0.20.0
MEDIUM4.2CVE-2025-2887tough failure to detect delegated target rollback from 0, < 0.20.0