CVE-2025-12781 | Python CPython up to 3.14.x b64decode/standard_b64decode/urlsafe_b64decode (ID 125346)
A vulnerability described as problematic has been identified in Python CPython up to 3.14.x. The impacted element is the function b64decode/standard_b64decode/urlsafe_b64decode. The manipulation results in an unknown weakness.
This vulnerability was named CVE-2025-12781. The attack may be performed from remote. There is no available exploit.
Upgrading the affected component is recommended.