CVE-2025-31936

Improper handling of overlap between protected memory ranges for some Intel(R) Xeon(R) 6 processors when using Intel(R) 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 potentially occur via local access when attack requirements are present with special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

• CWE-1260
• CWE-1260

• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01379.htmlVendor Advisory

Published

Aug 11, 2026

Last Modified

Sep 18, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2025-3193Versions of the package algoliasearch-helper from 2.0.0-rc1 …7.5
• CVE-2025-31930A vulnerability has been identified in IEC 1Ph 7.4kW Child s…8.8
• CVE-2025-31931Uncontrolled search path for the Instrumentation and Tracing…6.7
• CVE-2025-31932Deserialization of untrusted data issue exists in BizRobo! a…8.8
• CVE-2025-31933An unauthenticated attacker can check the existence of usern…6.9
• CVE-2025-31935Subnet Solutions PowerSYSTEM Center is affected by a misha…6.9
• CVE-2025-31937Out-of-bounds read for some Intel(R) QAT Windows software be…4.7
• CVE-2025-31938Insufficient granularity of access control in some subsystem…4.3
• CVE-2025-3194Versions of the package bigint-buffer from 0.0.0 are vulnera…7.7
• CVE-2025-31940Incorrect default permissions for some Intel(R) Thread Direc…6.7
• CVE-2025-31941An unauthenticated attacker can obtain a list of smart devic…6.9
• CVE-2025-31942Rejected reason: This CVE ID has been rejected or withdrawn …