{"id":"CVE-2021-26377","state":"PUBLISHED","title":"Insufficient parameter validation while allocating process space in the Trusted OS (TOS) may allow for a malicious userspace process to trigger an integer overflow, leading to a po","description":"Insufficient parameter validation while allocating process space in the Trusted OS (TOS) may allow for a malicious userspace process to trigger an integer overflow, leading to a potential denial of service.","publishedAt":"2025-09-06T15:18:56.502Z","updatedAt":"2025-09-08T13:47:10.991Z","severity":{"score":4.1,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H","source":"AMD"},"assigner":"AMD","products":["AMD AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics","AMD AMD Ryzen™ Threadripper™ 3000 Series Processors","AMD AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors","AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics","AMD AMD Ryzen™ Threadripper™ PRO 5000 WX-Series 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