5.7
Medium
CVE-2025-2886 Missing validation of terminating delegation causes the client to continue searching the defined delegation list, even…
Description
Missing validation of terminating delegation causes the client to continue searching the defined delegation list, even after searching a terminating delegation. This could cause the client to fetch a target from an incorrect source, altering the target contents. 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-2025-2888
During a snapshot rollback, the client incorrectly caches the timestamp metadata
5.7
Medium