2026.3 IPU, Intel® Xeon® Processor Firmware Advisory

Summary: Potential security vulnerabilities in some Intel® Xeon® Processors may allow escalation of privilege. Intel is releasing microcode updates to mitigate these potential vulnerabilities. Vulnerability Details: CVEID: CVE-2026-20713 Description: Always-incorrect control flow implementation i...

Intel® Processor Firmware  Advisory - 01435

Summary: A potential security vulnerability in some Intel® Processors may allow escalation of privilege. Intel is releasing microcode updates to mitigate this potential vulnerability. Vulnerability Details: CVEID: CVE-2026-20716 Description: Improper access control for some Intel® Processors with...

PT-2026-70315

Name of the Vulnerable Software and Affected Versions IntelR XeonR processors affected versions not specified Description Improper access control in the firmware for the Alias Checking Trusted Module may allow an escalation of privilege. An adversary with access to startup code and System...

PT-2026-70792

Improper input validation for some IntelR XeonR processors within firmware may allow an escalation of privilege. Startup code and smm adversary with a privileged user combined with a high complexity attack may enable data alteration. This result may potentially occur via local access when attack...

PT-2026-70273

Name of the Vulnerable Software and Affected Versions IntelR XeonR 6 Scalable processors with IntelR TDX affected versions not specified Description Insufficient granularity of access control in a subsystem may allow an information disclosure. An authorized adversary with an authenticated user ca...

HPESBHF05117 rev.1 - HPE ProLiant DL/ML/XD, Alletra, and Synergy Server Using Certain Intel Processors, INTEL-SA-01442, Intel Xeon Processor Firmware Advisory, Local Escalation of Privilege

Potential Security Impact: Local: Escalation of Privilege SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE Alletra Storage Server 4210 - Prior to v1.8005-29-2026 HPE ProLiant Compute DL110 Gen12 - Prior to v1.5007-24-2026 HPE ProLiant Compute DL320 Gen12 - Prior to...

HPESBHF05096 rev.1 - HPE ProLiant DL/ML/XD, Alletra and Synergy Server Using Certain Intel Processors, INTEL-SA-01379, Intel Xeon 6 Processor Firmware Advisory, Local Escalation of Privilege Vulnerability

Potential Security Impact: Local: Escalation of Privilege SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE Alletra Storage Server 4210 - Prior to v1.8005-29-2026 HPE ProLiant Compute DL110 Gen12 - Prior to 1.5007-24-2026 HPE ProLiant Compute DL320 Gen12 - Prior to v1.8005-29-20...

Intel® Xeon® 6 Processor Firmware Advisory

Summary: A potential security vulnerability for some Intel® Xeon® 6 processor with Intel® Trust Domain Extensions Intel® TDX may allow escalation of privilege. Intel is releasing microcode updates to mitigate this potential vulnerability. Vulnerability Details: CVEID: CVE-2025-31936 Description:...

2026.3 IPU, 3rd Gen Intel® Xeon® Scalable Processor Firmware Advisory

Summary: A potential security vulnerability in some 3rd Gen Intel® Xeon® Scalable Processors may allow denial of service. Intel is releasing microcode updates to mitigate this potential vulnerability. Vulnerability Details: CVEID: CVE-2026-20707 Description: Hardware logic contains race condition...

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...

Astra Linux – Vulnerability in Intel Microcode

Incorrect calculations in the microcode keying mechanism of some 3rd Generation IntelR XeonR Scalable Processors may allow a privileged user to potentially enable information disclosure through local access...

Astra Linux – Vulnerability in Intel Microcode

Incorrect default permissions in some memory controller configurations for certain IntelR XeonR processors when using IntelR Software Guard Extensions may allow a privileged user to potentially enable privilege escalation through local access...

Intel Xeon Scalable Processors 安全漏洞

Intel Xeon Scalable Processors are scalable server central processing units CPUs developed by the American company Intel. There are security vulnerabilities in Intel Xeon Scalable Processors, which stem from improper initialization and may lead to information leakage...

2026.1 IPU, UEFI Reference Firmware Advisory

Summary: A potential security vulnerability in UEFI for some Intel Reference Platforms may allow escalation of privilege. Intel is releasing firmware updates to mitigate these potential vulnerability. Vulnerability Details: CVEID: CVE-2025-20096 Description: Improper input validation in the UEFI...

Intel Xeon 6 Processor 安全漏洞

The Intel Xeon 6 processor is a series of chips developed by the American company Intel. There is a security vulnerability present in the Intel Xeon 6 processor, which stems from an infinite loop and may lead to denial-of-service attacks...

Intel® Server Firmware Advisory

Summary: A potential security vulnerability for some Intel® Platforms may allow denial of service. Intel is releasing microcode updates to mitigate this potential vulnerability. Vulnerability Details: CVEID: CVE-2025-27560 Description: Loop with unreachable exit condition 'infinite loop' for some...

MiracleLinux 7 : microcode_ctl-2.1-73.16.el7 (AXEA:2023-6332:07)

The remote MiracleLinux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXEA:2023-6332:07 advisory. - Insufficient granularity of access control in out-of-band management in some IntelR Atom and Intel Xeon Scalable Processors may allow a privileged...

K000158881: Intel Xeon processor vulnerability CVE-2025-20053

Security Advisory Description Improper buffer restrictions for some IntelR XeonR Processor firmware with SGX enabled may allow a privileged user to potentially enable escalation of privilege via local access. CVE-2025-20053 Impact There is no impact; F5 products are not affected by this...

Unity Linux 20.1070a Security Update: microcode_ctl (UTSA-2025-991315)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991315 advisory. Improper conditions check in the voltage modulation interface for some IntelR XeonR Scalable Processors may allow a privileged user to potentially enable denial of...

Intel® Xeon® 6 Processors with P-cores with Intel® TDX Connect Advisory

Summary: Potential security vulnerabilities for the Intel® Xeon® 6 Processors with P-cores with Intel® Trust Domain Extensions Connect Intel® TDX Connect may allow information disclosure or escalation of privilege. Intel is releasing guidance to address these potential vulnerabilities...