Intel Processor Firmware May 2026 Security Update

Intel has informed HP of a potential security vulnerability identified in some Intel® Processors, which might allow information disclosure. Intel is releasing microcode updates to mitigate this potential vulnerability. Intel has released updates to mitigate the potential vulnerability. HP has...

CVE-2026-20717: Improper Input Validation

Improper input validation for some IntelR QAT software drivers for Windows before version 1.13 within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result...

CVE-2026-20905: Improper Input Validation

Improper input validation for some IntelR QAT software drivers for Windows before version 2.6 within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result...

Intel Vision 访问控制错误漏洞

Intel Vision is an industry event and technology brand of Intel Corporation in the United States, focused on artificial intelligence, edge computing, and enterprise digitalization technologies. Intel Vision has a access control vulnerability, which stems from improper access control in Ring 3 Use...

Intel Connectivity Performance Suite 代码问题漏洞

Intel Connectivity Performance Suite is a software developed by Intel Corporation in the United States. It can automatically optimize a computer’s network connections, enhancing Wi-Fi performance and application response times. Versions of Intel Connectivity Performance Suite prior to...

Intel Slim Bootloader 输入验证错误漏洞

Intel Slim Bootloader is a lightweight security bootloader designed by Intel Corporation for the Intel platform. There is an input validation vulnerability in Intel Slim Bootloader, which stems from an integer overflow issue in the UEFI firmware. This vulnerability may lead to privilege escalatio...

Intel UEFI Reference Firmware May 2026 Security Update

Intel has informed HP of a potential security vulnerability in UEFI for some Intel Reference Platforms, which might allow information disclosure. Intel is releasing firmware updates to mitigate this potential vulnerability. Intel has released updates to mitigate the potential vulnerability. HP ha...

Intel QAT software drivers for Windows 输入验证错误漏洞

Intel QAT software drivers for Windows are a set of encryption and compression hardware acceleration drivers for the Windows platform developed by Intel Corporation. Versions of Intel QAT software drivers for Windows prior to version 1.13 contain a vulnerability related to input validation errors...

Intel QAT software drivers for Windows 缓冲区错误漏洞

Intel QAT software drivers for Windows are a set of encryption and compression hardware acceleration drivers for the Windows platform developed by Intel Corporation. Versions of Intel QAT software drivers for Windows prior to version 1.13 contain a buffer error vulnerability. This vulnerability...

PT-2026-40077

Name of the Vulnerable Software and Affected Versions IntelR Processors affected versions not specified Description Shared microarchitectural predictor state that influences transient execution for some processors within VMX non-root guest operation may lead to information disclosure. An...

PT-2026-40086

Out-of-bounds read for the IntelR Data Center Graphics Driver for VMware ESXi software before version 2.0.2 within Ring 1: Device Drivers may allow a denial of service. System software adversary with a privileged user combined with a low complexity attack may enable data exposure. This result may...

PT-2026-40088

Improper conditions check in some firmware for some IntelR NPU Drivers within Ring 1: Device Drivers may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via...

PT-2026-40089

Null pointer dereference for some IntelR QAT software drivers for Windows before version 1.13 within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result...

PT-2026-40091

Buffer overflow for some IntelR QAT software drivers for Windows before version 1.13 within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result may...

PT-2026-40317

Out-of-bounds write for some IntelR QAT software drivers for Windows before version 1.13 within Ring 3: User Applications may allow a escalation of privilege. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable escalation of privilege. This...

Intel QAT software drivers for Windows 代码问题漏洞

Intel QAT software drivers for Windows are a set of encryption and compression hardware acceleration drivers for the Windows platform developed by Intel Corporation. There are code-related vulnerabilities in Intel QAT software drivers for Windows versions prior to 2.6.0. These vulnerabilities ste...

Intel Display Virtualization for Windows OS driver 缓冲区错误漏洞

The Intel Display Virtualization for Windows OS driver is a display virtualization driver developed by Intel Corporation. The Intel Display Virtualization for Windows OS driver has a buffer error vulnerability, which stems from improper buffer limits and may lead to a denial-of-service attack...

CVE-2026-20754: Improper Check for Unusual or Exceptional Conditions

Improper conditions check in some firmware for some IntelR NPU Drivers within Ring 1: Device Drivers may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via...

TDXRay: Microarchitectural Side-Channel Analysis of Intel TDX for Real-World Workloads

Affected Products AMD EPYC™ Series Processors AMD EPYC™ 7003 Series Processors AMD EPYC™ 8004 Series Processors AMD EPYC™ 9004 Series Processors AMD EPYC™ 9005 Series Processors AMD EPYC™ Embedded Series Processors AMD EPYC™ Embedded 7003 AMD EPYC™ Embedded 8004 AMD EPYC™ Embedded 9004 AMD EPYC™...

Intel® Slim Bootloader Advisory

Summary: A potential security vulnerability in the Intel® Slim Bootloader may allow escalation of privilege. Intel is releasing firmware updates to mitigate this potential vulnerability. Vulnerability Details: CVEID: CVE-2026-20753 Description: Integer overflow in the UEFI firmware for the Slim...