CVE-2025-31938

The CVE-2025-31938 entry concerns insufficient granularity of access control in a subsystem of Intel Xeon 6 Scalable processors with Intel TDX. The description indicates an information-disclosure risk that could be exploited by an authenticated, local attacker with high complexity and no user int...

EUVD-2025-210690

Improper handling of overlap between protected memory ranges for some IntelR XeonR 6 processors when using IntelR TDX within SMM may allow an escalation of privilege. SMM adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may...

CVE-2025-31936

CVE-2025-31936 involves improper handling of overlap between protected memory ranges for some Intel Xeon 6 processors when using Intel TDX within SMM. The vulnerability could allow local escalation of privilege when a privileged SMM-adversary with high-complexity attack requirements, and without ...

CVE-2025-31936

Improper handling of overlap between protected memory ranges for some IntelR XeonR 6 processors when using IntelR TDX within SMM may allow an escalation of privilege. SMM adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may...

CVE-2025-31356

Insufficient verification of data authenticity for some IntelR Trust Domain Extensions IntelR TDX within Ring 0: Hypervisor may allow an information disclosure. A system software adversary with a privileged user access combined with a high complexity attack may enable data exposure. This result m...

EUVD-2025-210689

Insufficient verification of data authenticity for some IntelR Trust Domain Extensions IntelR TDX within Ring 0: Hypervisor may allow an information disclosure. A system software adversary with a privileged user access combined with a high complexity attack may enable data exposure. This result m...

CVE-2025-31356

CVE-2025-31356 affects Intel(R) Trust Domain Extensions (Intel(R) TDX) within Ring 0: Hypervisor. The issue is insufficient verification of data authenticity, potentially enabling information disclosure by a system software adversary with privileged access and high attack complexity, via local ac...

CVE-2025-31356

Insufficient verification of data authenticity for some IntelR Trust Domain Extensions IntelR TDX within Ring 0: Hypervisor may allow an information disclosure. A system software adversary with a privileged user access combined with a high complexity attack may enable data exposure. This result m...

CVE-2026-20885

CVE-2026-20885 concerns the Intel(R) TDX module on certain Intel platforms, where improper authentication in the Ring 0 Trust Domain can enable information disclosure and privilege escalation. The NVD/CVE records describe a local-attack scenario requiring a privileged user, with high attack compl...

CVE-2026-20885

Improper authentication in the IntelR TDX module for some IntelR platforms within Ring 0: Trust Domain may allow an information disclosure and escalation of privilege. System software adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This...

EUVD-2026-56505

Improper authentication in the IntelR TDX module for some IntelR platforms within Ring 0: Trust Domain may allow an information disclosure and escalation of privilege. System software adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This...

EUVD-2026-56494

Uncaught exception for some IntelR TDX modules within Ring 0: Trust Domain may allow a denial of service. System software adversary with a privileged user combined with a high complexity attack may enable denial of service. This result may potentially occur via local access when attack requiremen...

CVE-2026-20775

The CVE-2026-20775 entry describes an issue where an uncaught exception in some Intel(R) TDX modules within Ring 0: Trust Domain can lead to a denial of service. The impact is limited to availability (high) with no confidentiality or integrity impact, and is characterized by a local attack with a...

CVE-2026-20775

Uncaught exception for some IntelR TDX modules within Ring 0: Trust Domain may allow a denial of service. System software adversary with a privileged user combined with a high complexity attack may enable denial of service. This result may potentially occur via local access when attack requiremen...

CVE-2026-20765

Intel TDX Guest software vulnerable before version 0.3.1 due to an incorrect comparison in Ring 3. A privileged user with local access and no user interaction may escalate privileges via a low-complexity attack, potentially impacting confidentiality, integrity and availability at a low level. Aff...

CVE-2026-20765

Incorrect comparison for some IntelR TDX Guest software before version 0.3.1 within Ring 3: User Applications may allow an escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable escalation of privilege. This result may potentiall...

EUVD-2026-56491

Incorrect comparison for some IntelR TDX Guest software before version 0.3.1 within Ring 3: User Applications may allow an escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable escalation of privilege. This result may potentiall...

CVE-2026-20763

The CVE concerns Intel TDX Guest software prior to version 0.3.1, where an incorrect calculation in Ring 3: User Applications may enable local privilege escalation. The issue is triggered by a privileged system software actor with high privileges and no user interaction, leading to potential low ...

CVE-2026-20763

Incorrect calculation for some IntelR TDX Guest software before version 0.3.1 within Ring 3: User Applications may allow an escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable escalation of privilege. This result may potential...

EUVD-2026-56490

Incorrect calculation for some IntelR TDX Guest software before version 0.3.1 within Ring 3: User Applications may allow an escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable escalation of privilege. This result may potential...