https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T09:03:32.365507+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/alsa-2026:65147 ALSA-2026:65147 — Important: microcode_ctl security, bug fix, and enhancement update 2026-10-02T09:03:32.739338+00:00

Affected: AlmaLinux:8: microcode_ctl

The microcode_ctl packages provide microcode updates for Intel and AMD processors.

Security Fix(es):

* kernel: hypervisor: Intel Processors: Privilege escalation in Ring 0 via improper value handling (CVE-2025-35973) * kernel: microcode_ctl: Intel Xeon 6 Processors: Privilege escalation via improper memory range handling in SMM (CVE-2025-31936)

Bug Fix(es) and Enhancement(s):

* [AlmaLinux 8] Update Intel CPU microcode to the latest version (JIRA:AlmaLinux-240770)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

 https://cve.radiocsirt.org/vuln/bell-cve-2025-35973 BELL-CVE-2025-35973 2026-10-02T09:03:32.739404+00:00

Affected: Alpaquita:23: intel-ucode, Alpaquita:25: intel-ucode, Alpaquita:stream: intel-ucode

 https://cve.radiocsirt.org/vuln/euvd-2026-351663 EUVD-2026-351663 2026-10-02T09:03:32.739431+00:00 EUVD-2026-351663 https://cve.radiocsirt.org/vuln/fkie_cve-2025-35973 fkie_cve-2025-35973 2026-10-02T09:03:32.739444+00:00

Improper handling of values for some Intel(R) Processors within Ring 0: Kernel, Hypervisor and Bare Metal OS may allow an escalation of privilege. Authorized adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present with special internal knowledge and require no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (high) and availability (none) impacts.

 https://cve.radiocsirt.org/vuln/ghsa-g4r3-3x88-prrw GHSA-g4r3-3x88-prrw 2026-10-02T09:03:32.739469+00:00

Improper handling of values for some Intel(R) Processors within Ring 0: Kernel, Hypervisor and Bare Metal OS may allow an escalation of privilege. Authorized adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present with special internal knowledge and require no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (high) and availability (none) impacts.

 https://cve.radiocsirt.org/vuln/oesa-2026-3408 OESA-2026-3408 — microcode_ctl security update 2026-10-02T09:03:32.739487+00:00

Affected: openEuler:20.03-LTS-SP4: microcode_ctl, openEuler:22.03-LTS-SP4: microcode_ctl, openEuler:24.03-LTS-SP1: microcode_ctl, openEuler:24.03-LTS-SP3: microcode_ctl, openEuler:24.03-LTS-SP4: microcode_ctl

This is a tool to transform and deploy microcode update for x86 CPUs. Security Fix(es):

Improper handling of overlap between protected memory ranges for some Intel(R) Xeon(R) 6 processors when using Intel(R) 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 potentially occur via local access when attack requirements are present with special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.(CVE-2025-31936)

Insufficient granularity of access control in some subsystem for some Intel(R) Xeon(R) 6 Scalable processors with Intel(R) TDX may allow an information disclosure. Authorized adversary with an authenticated user combined with a high complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are present with special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (none) and availability (none) impacts.(CVE-2025-31938)

Improper handling of valu…

 https://cve.radiocsirt.org/vuln/opensuse-su-2026:11599-1 openSUSE-SU-2026:11599-1 — ucode-intel-20260812-1.1 on GA media 2026-10-02T09:03:32.739544+00:00

ucode-intel-20260812-1.1 on GA media

 https://cve.radiocsirt.org/vuln/rlsa-2026:65147 RLSA-2026:65147 — Important: microcode_ctl security, bug fix, and enhancement update 2026-10-02T09:03:32.739566+00:00

Affected: Rocky Linux:8: microcode_ctl

The microcode_ctl packages provide microcode updates for Intel and AMD processors.

Security Fix(es):

* kernel: hypervisor: Intel Processors: Privilege escalation in Ring 0 via improper value handling (CVE-2025-35973)

* kernel: microcode_ctl: Intel Xeon 6 Processors: Privilege escalation via improper memory range handling in SMM (CVE-2025-31936)

Bug Fix(es) and Enhancement(s):

* [Rocky Linux 8] Update Intel CPU microcode to the latest version (JIRA:Rocky Linux-240770)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

 https://cve.radiocsirt.org/vuln/suse-su-2026:23449-1 SUSE-SU-2026:23449-1 — Security update for ucode-intel 2026-10-02T09:03:32.739593+00:00

Security update for ucode-intel

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2025-35973 UBUNTU-CVE-2025-35973 2026-10-02T09:03:32.739613+00:00

Affected: Ubuntu:Pro:14.04:LTS: intel-microcode, Ubuntu:Pro:16.04:LTS: intel-microcode, Ubuntu:Pro:18.04:LTS: intel-microcode, Ubuntu:Pro:20.04:LTS: intel-microcode, Ubuntu:22.04:LTS: intel-microcode, Ubuntu:24.04:LTS: intel-microcode, Ubuntu:26.04:LTS: intel-microcode

Improper handling of values for some Intel(R) Processors within Ring 0: Kernel, Hypervisor and Bare Metal OS may allow an escalation of privilege. Authorized adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present with special internal knowledge and require no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (high) and availability (none) impacts.