EUVD-2025-8628

Malicious code in bioql PyPI...

GHSA-76G3-38JV-WXH4 tough timestamp metadata is cached when it fails snapshot rollback check

Summary TUF repositories use the timestamp role to protect against rollback events by enabling an automated process to periodically sign the role's metadata. While tough will ensure that the version of snapshot metadata in new timestamp metadata files was always greater than or equal to the...

tough timestamp metadata is cached when it fails snapshot rollback check

Summary TUF repositories use the timestamp role to protect against rollback events by enabling an automated process to periodically sign the role's metadata. While tough will ensure that the version of snapshot metadata in new timestamp metadata files was always greater than or equal to the...

CVE-2025-2888

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...

CVE-2025-2888

CVE-2025-2888 affects the Amazon tough client (The Update Framework) where, during a snapshot rollback, the client incorrectly caches timestamp metadata. If the next update checks this cache, update timestamp validation may fail, blocking subsequent updates until the cache is cleared. The issue i...

PT-2025-13411

Name of the Vulnerable Software and Affected Versions tough versions prior to 0.20.0 Description The issue arises during a snapshot rollback when the client incorrectly caches the timestamp metadata. This leads to a failure in update timestamp validation, preventing further updates until the cach...