CVE-2026-20709

Use of Default Cryptographic Key in the hardware for some IntelR PentiumR Processor Silver Series, IntelR CeleronR Processor J Series, IntelR CeleronR Processor N Series may allow an escalation of privilege. Hardware reverse engineer adversary with a privileged user combined with a high complexit...

PT-2026-31422

Use of Default Cryptographic Key in the hardware for some IntelR PentiumR Processor Silver Series, IntelR CeleronR Processor J Series, IntelR CeleronR Processor N Series may allow an escalation of privilege. Hardware reverse engineer adversary with a privileged user combined with a high complexit...

Important: Red Hat Security Advisory: microcode_ctl security update

An update for microcodectl is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is availab...

K000160295: Intel CPU vulnerability CVE-2025-20109

Security Advisory Description Improper Isolation or Compartmentalization in the stream cache mechanism for some IntelR Processors may allow an authenticated user to potentially enable escalation of privilege via local access. CVE-2025-20109 Impact This vulnerability may allow an authenticated use...

Intel Processors 缓冲区错误漏洞

Intel Processors are a series of processors developed by the American company Intel. Intel Processors have a buffer overflow vulnerability, which stems from improper buffer limits and may lead to privilege escalation. System software attackers with privileged access can potentially manipulate dat...

Intel Processors 安全漏洞

Intel Processors are a series of processors developed by the American company Intel. There are security vulnerabilities in Intel Processors, which stem from race conditions between the check time and the use time. These vulnerabilities may lead to information leaks. System software attackers with...

Intel Processors 安全漏洞

Intel Processors are a series of processors developed by the American company Intel. There are security vulnerabilities in Intel Processors, which stem from the exposure of resources to incorrect ranges, potentially leading to information leaks. System software attackers with privileged access...

Intel Processors 输入验证错误漏洞

Intel Processors are a series of processors developed by the American company Intel. Intel Processors have a vulnerability related to input validation, which stems from improper input validation and may lead to privilege escalation. System software attackers with privileged access can potentially...

Intel Processors 安全漏洞

Intel Processors are a series of processors developed by the American company Intel. There are security vulnerabilities in Intel Processors, which stem from race conditions between the check time and the actual usage time. These vulnerabilities could lead to privilege escalation. System software...

Intel Processors 缓冲区错误漏洞

Intel Processors are a series of processors developed by the American company Intel. Intel Processors have a buffer overflow vulnerability, which stems from improper buffer limits and can lead to information leakage. System software attackers with privileged access can exploit this vulnerability...

Intel Processors 输入验证错误漏洞

Intel Processors are a series of processors developed by the American company Intel. Intel Processors have a vulnerability related to input validation, which stems from improper input validation and may lead to privilege escalation. System software attackers with privileged access can potentially...

Intel Processors 输入验证错误漏洞

Intel Processors are a series of processors developed by the American company Intel. Intel Processors have a vulnerability related to input validation, which arises from improper input validation and may lead to privilege escalation. System software attackers with privileged access can potentiall...

Intel Processors 输入验证错误漏洞

Intel Processors are a series of processors developed by the American company Intel. Intel Processors have a vulnerability related to input validation, which stems from improper input validation and may lead to privilege escalation. System software attackers with privileged access can potentially...

Fedora 44 : microcode_ctl (2026-3b12e49fee)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-3b12e49fee advisory. - Update to upstream 2.1-51. 20260210 - Addition of 06-ae-01/0x97 GNR-D B0/B1 microcode at revision 0x10002f3; - Update of 06-6a-06/0x87 ICX-SP D0 microcode...

HPESBHF04864 rev.1 - Certain HPE SimpiVity Servers Using Certain Intel Processors, INTEL-SA-01244, 2025.2 IPU, Intel Processor Advisory, Local Denial of Service Vulnerability

Potential Security Impact: Local: Denial of Service DoS SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE SimpliVity 380 Gen11 - Prior to SimpliVity Support Pack SVTSP Gen11 v20251001 CVSS Scores: | CVE | CVSS Vector | Base Score | | --- | --- | --- | | CVE-2025-20054 |...

HPESBHF04967 rev.1 - Certain HPE SimpliVity Servers Using Certain Intel Processor BIOS, INTEL-SA-01234, 2025.3 IPU, UEFI Reference Firmware Advisory., Multiple Vulnerabilities

Potential Security Impact: Local: Disclosure of Information, Escalation of Privilege SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE SimpliVity 380 Gen10 - Prior to SimpliVity Support Pack SVTSP Gen10 2026-0116 - CVE-2025-20105, CVE-2025-20064 HPE SimpliVity 380 Gen10 G - Prio...

Updated microcode packages fix security vulnerabilities

The updated package updates AMD CPUs microcodes and fixes security vulnerabilities in Intel CPUs microcodes: Incorrect behavior order in transition between executive monitor and SMI transfer monitor STM in some IntelR Processor may allow a privileged user to potentially enable escalation of...

CVE-2025-31648

Improper handling of values in the microcode flow for some IntelR Processor Family 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 potentially occur via local...

OESA-2026-1421 microcode_ctl security update

This is a tool to transform and deploy microcode update for x86 CPUs. Security Fixes: Improper handling of values in the microcode flow for some IntelR Processor Family may allow an escalation of privilege. Startup code and smm adversary with a privileged user combined with a high complexity atta...

SUSE CVE-2025-31648

Improper handling of values in the microcode flow for some IntelR Processor Family 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 potentially occur via local...