5.7
Medium
CVE-2025-2888 During a snapshot rollback, the client incorrectly caches the timestamp metadata
Description
During a snapshot rollback, the client incorrectly caches the timestamp metadata. If the client checks the cache when attempting to perform the next update, the update timestamp validation will fail, preventing the next update until the cache is cleared. Users should upgrade to tough version 0.20.0 or later and ensure any forked or derivative code is patched to incorporate the new fixes.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| tough 0.1 | 0.1.0 → < 0.20.0 | 0.20.0 |
Other CVEs of tough
The 7 CVEs of tough →
CVE-2026-6968
Incomplete path traversal fixes in awslabs/tough before tough-v0.22.0 allow remote authenticated users with delegated…
5.9
Medium
CVE-2026-6967
Missing expiration, hash, and length enforcement in delegated metadata validation in awslabs/tough before…
5.9
Medium
CVE-2026-6966
Improper verification of cryptographic signature uniqueness in delegated role validation in awslabs/tough before…
5.3
Medium
CVE-2025-2887
During a target rollback, the client fails to detect the rollback for delegated targets
5.7
Medium