UBUNTU-CVE-2026-20901

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...

CVE-2026-20901

CVE-2026-20901 concerns firmware input validation issues in some Intel Xeon processors. The root cause is improper input validation in startup code and SMM pathways, creating a pathway for a local attacker with privileged access and a high-complexity attack to alter data. The exploit requires loc...

UBUNTU-CVE-2026-20713

Always-incorrect control flow implementation in some firmware for some IntelR XeonR processors may allow an escalation of privilege. System software adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via...

CVE-2026-20898

Improper access control in the firmware for some in Alias Checking Trusted Module for some IntelR XeonR processors may allow an escalation of privilege. Startup code and SMM adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may...

PT-2026-70280

Name of the Vulnerable Software and Affected Versions IntelR XeonR processors affected versions not specified Description An always-incorrect control flow implementation in the firmware may allow a system software adversary with privileged user access to escalate privileges. This issue requires a...

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...

Astra Linux – Vulnerability in Intel Microcode

A protection mechanism failure in some third- and fourth-generation IntelR XeonR processors, when using IntelR SGX or IntelR TDX, may allow a privileged user to potentially enable privilege escalation through local access...

Astra Linux – Vulnerability in Intel Microcode

Improper access control for some 3rd Generation IntelR XeonR Scalable Processors before the BIOS version MR7 may allow a local attacker to potentially enable information disclosure through local access...

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...

2025.4 IPU, Intel® TDX Module Advisory

Summary: A potential security vulnerability for the Intel® Trust Domain Extensions Intel® TDX module may allow escalation of privilege. Intel is releasing firmware updates to mitigate this potential vulnerability. Vulnerability Details: CVEID: CVE-2025-22885 Description: Improper buffer...

MiracleLinux 9 : microcode_ctl-20240910-1.el9 (AXSA:2024-9072:11)

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2024-9072:11 advisory. kernel: local privilege escalation on Intel microcode on IntelR XeonR CVE-2023-22655 kernel: Local information disclosure on IntelR AtomR processors...

MiracleLinux 9 : microcode_ctl-20220207-1.20220510.1.el9 (AXBA:2022-4034:07)

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXBA:2022-4034:07 advisory. - Sensitive information accessible by physical probing of JTAG interface for some IntelR Processors with SGX may allow an unprivileged user to...

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...

SUSE SLES12 Security Update : ucode-intel (SUSE-SU-2025:03052-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03052-1 advisory. - Intel CPU Microcode was updated to the 20250812 release bsc1248438 - CVE-2025-20109: Improper Isolation or Compartmentalization in the strea...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : ucode-intel (SUSE-SU-2025:03053-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03053-1 advisory. - Intel CPU Microcode was updated to the 20250812 release bsc1248438 - CVE-2025-20109: Improper...

Intel® Xeon Processor Advisory

Summary: A potential security vulnerability in some Intel® Xeon Processors may allow denial of service. Intel is releasing firmware updates to mitigate this potential vulnerability. Vulnerability Details: CVEID: CVE-2024-22374 Description: Insufficient control flow management for some Intel® Xeon...

Ubuntu: Security Advisory (USN-7866-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Astra Linux – Vulnerability in Intel Microcode

Improper handling of overlap between protected memory ranges in some IntelR XeonR 6 processors with IntelR TDX may allow a privileged user to potentially enable an escalation of privileges through local access...

Astra Linux – Vulnerability in Intel Microcode

An improperly implemented security check for standard in the DDRIO configuration for some IntelR XeonR 6 processors, when using IntelR SGX or IntelR TDX, may allow a privileged user to potentially enable privilege escalation through local access...

Astra Linux – Vulnerability in Intel Microcode

In the memory subsystem of certain IntelR XeonR 6 processors, out-of-bounds writing when using IntelR SGX or IntelR TDX may allow a privileged user to potentially enable privilege escalation through local access...