CVE-2025-26403

Out-of-bounds write in the memory subsystem for some Intel(R) Xeon(R) 6 processors when using Intel(R) SGX or Intel(R) TDX may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 0.8 / Impact : 5.8

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01367.html

Configurations

No configuration.

History

13 Aug 2025, 17:34

Type	Values Removed	Values Added
Summary		(es) La escritura fuera de los límites en el subsistema de memoria de algunos procesadores Intel(R) Xeon(R) 6 cuando se utilizan Intel(R) SGX o Intel(R) TDX puede permitir que un usuario privilegiado habilite potencialmente la escalada de privilegios a través del acceso local.

12 Aug 2025, 17:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-08-12 17:15

Updated : 2025-08-13 17:34

NVD link : CVE-2025-26403

Mitre link : CVE-2025-26403

CVE.ORG link : CVE-2025-26403

JSON object : View

Products Affected

No product.

CWE

CWE-787

Out-of-bounds Write

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