Intel NPU Driver August 2026 Security Update

Intel has informed HP of potential vulnerabilities identified for some Intel® NPU Drivers, which might allow denial of service. Intel is releasing software updates to mitigate these potential vulnerabilities. Intel has released updates to mitigate the potential vulnerabilities. HP has identified...

PT-2026-70328

Protection mechanism failure for some IntelR oneCCL Bindings for PyTorch before version v2.8.0 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with a privileged user combined with a low complexity attack may enable escalation of privilege. Th...

PT-2026-70318

Time-of-check time-of-use race condition for the IntelR NPU Driver for Windows for all versions within Ring 1: Device Drivers may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a high complexity attack may enable denial of service. This result...

PT-2026-70314

Name of the Vulnerable Software and Affected Versions IntelR PROSet/Wireless WiFi Software for Windows affected versions not specified Description Improper authentication within Ring 2: Device Drivers allows an unprivileged software adversary to escalate privileges. This issue enables local code...

PT-2026-70300

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...

PT-2026-70306

Null pointer dereference for some IntelR PROSet/Wireless WiFi Software for Windows within Ring 2: Device Drivers may allow a denial of service. Network adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via...

PT-2026-70287

Name of the Vulnerable Software and Affected Versions IntelR PROSet/Wireless WiFi Software for Windows affected versions not specified Description Exposure of sensitive information within Ring 2: Device Drivers may allow an escalation of privilege. An unprivileged software adversary with an...

PT-2026-70278

Name of the Vulnerable Software and Affected Versions 3rd Gen IntelR XeonR Scalable Processors affected versions not specified Description Hardware logic contains race conditions within Ring 3, which is the least privileged level of the CPU execution environment. An authenticated unprivileged loc...

PT-2026-70327

Use after free for some IntelR PROSet/Wireless WiFi Software for Windows within Ring 0: Kernel may allow a denial of service. System software adversary with an unauthenticated user combined with a high complexity attack may enable denial of service. This result may potentially occur via local...

PT-2026-70290

Name of the Vulnerable Software and Affected Versions IntelR PROSet/Wireless WiFi Software for Windows affected versions not specified Description An out-of-bounds write in the Ring 2 device drivers allows an unauthenticated network adversary to cause a denial of service. This issue can be...

PT-2026-70303

Uncontrolled resource consumption for some IntelR PROSet/Wireless WiFi Software for Windows within Ring 2: Device Drivers may allow a denial of service. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may...

PT-2026-70284

Name of the Vulnerable Software and Affected Versions Intel Extension for TensorFlow versions prior to 2.15.0.3 Description A protection mechanism failure within Ring 3 User Applications may allow a local adversary with privileged user access to escalate privileges. This issue requires passive us...

PT-2026-70297

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...

PT-2026-70289

Name of the Vulnerable Software and Affected Versions IntelR PROSet/Wireless WiFi Software affected versions not specified Description Improper access control within Ring 2: Device Drivers allows an unprivileged, unauthenticated local adversary to trigger a denial of service. This low-complexity...

CVE-2025-31936: Improper Handling of Overlap Between Protected Memory Ranges

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-2026-20741: Improper Access Control

Improper access control for some IntelR PROSet/Wireless WiFi Software within Ring 2: Device Drivers may allow a denial of service. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via...

CVE-2026-24099: Use After Free

Use after free for some IntelR PROSet/Wireless WiFi Software for Windows within Ring 0: Kernel may allow a denial of service. System software adversary with an unauthenticated user combined with a high complexity attack may enable denial of service. This result may potentially occur via local...

CVE-2026-39452: Protection Mechanism Failure

Protection mechanism failure for some IntelR Transfer Learning Tool before version v0.7 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable escalation of privilege. Thi...

CVE-2026-32791: Untrusted Search Path

Untrusted search path for some IntelR Performance Counter Monitor IntelR PCM before version tag 202604 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an authenticated user combined with a high complexity attack may enable escalation of...

CVE-2026-20913: Improper Input Validation

Improper input validation for some IntelR Neural Compressor software before version v3.7 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable escalation of privilege. This...