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AWS tuftool vulnerabilities

3 published CVES affecting AWS tuftool, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).

Total
3
Critical
0
High
3
Medium
0
Low
0
Unscored
0
CISA KEV
0

Latest AWS tuftool CVEs

Newest publication first

  1. CVE-2026-6968 Multiple Path Traversal Variants in awslabs/tough

    Published
    HighCVSS 7.1 EPSS 0.53%

    Incomplete path traversal fixes in awslabs/tough before tough-v0.22.0 allow remote authenticated users with delegated signing authority to write files outside intended output directories via absolute target names in copy_target/link_target, symlinked parent directories in save_ta...

  2. CVE-2026-6967 Missing Delegated Metadata Validation in awslabs/tough

    Published
    HighCVSS 7.1 EPSS 0.25%

    Missing expiration, hash, and length enforcement in delegated metadata validation in awslabs/tough before tough-v0.22.0 allows remote authenticated users with delegated signing authority to bypass TUF specification integrity checks for delegated targets metadata and poison the lo...

  3. CVE-2026-6966 Signature Threshold Bypass in awslabs/tough Delegated Roles

    Published
    HighCVSS 7.0 EPSS 0.28%

    Improper verification of cryptographic signature uniqueness in delegated role validation in awslabs/tough before tough-v0.22.0 allows remote authenticated users to bypass the TUF signature threshold requirement by duplicating a valid signature, causing the client to accept forged...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.