February 10, 2026—KB5075904 (OS Build 17763.8389)

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February 10, 2026—KB5075897 (OS Build 25398.2149)

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February 10, 2026—KB5075970 (Monthly Rollup)

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February 10, 2026—KB5075912 (OS Builds 19045.6937 and 19044.6937)

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February 10, 2026—KB5075906 (OS Build 20348.4773)

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KB5075944: Cumulative security update for Internet Explorer: February 10, 2026

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KB5075902: Servicing stack update for Windows 10, version 1607 and Windows Server 2016: February 10, 2026

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EulerOS Virtualization 2.10.0 : grub2 (EulerOS-SA-2026-1170)

According to the versions of the grub2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : GNU GRUB aka GRUB2 through 2.12 does not use a constant-time algorithm for grubcryptomemcmp and thus allows side-channel...

EulerOS Virtualization 2.10.1 : grub2 (EulerOS-SA-2026-1119)

According to the versions of the grub2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : GNU GRUB aka GRUB2 through 2.12 does not use a constant-time algorithm for grubcryptomemcmp and thus allows side-channel...

January 29, 2026—KB5074105 (OS Builds 26200.7705 and 26100.7705) Preview

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Security Bulletin: This Power System update is being released to address CVE-2025-52497

Summary When Linux Secure Boot is enabled, a malformed public key certificate in the grubdb or grubdbx can cause a DoS blocking Linux partition boot or make a limited amount of partition memory available. Vulnerability Details CVEID:CVE-2025-52497 DESCRIPTION: Mbed TLS before 3.6.4 has a PEM...

Security Bulletin: This Power System update is being released to address CVE-2025-49087

Summary Mbed-TLS is used by partition firmware for Linux secure boot. This update is being released to mitigate any potential impacts to Linux partitions with secure boot enabled. Vulnerability Details CVEID:CVE-2025-49087 DESCRIPTION: In Mbed TLS 3.6.1 through 3.6.3 before 3.6.4, a timing...

January 24, 2026—KB5078131 (OS Build 17763.8281) Out-of-band

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January 24, 2026—KB5078129 (OS Builds 19045.6812 and 19044.6812) Out-of-band

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Linux Distros Unpatched Vulnerability : CVE-2026-21265

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Windows Secure Boot stores Microsoft certificates in the UEFI KEK and DB. These original certificates are approaching expiration, and devices containing affecte...

MiracleLinux 9 : fwupd-1.8.10-2.el9.ML.1 (AXSA:2023-5696:02)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-5696:02 advisory. fwupd: world readable password in /etc/fwupd/redfish.conf CVE-2022-3287 shim: 3rd party shim allow secure boot bypass CVE-2022-34301 shim: 3rd party...

MiracleLinux 8 : shim-15.8-4.el8_9.ML.1 (AXSA:2024-7744:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-7744:01 advisory. shim: RCE in http boot support may lead to Secure Boot bypass CVE-2023-40547 shim: Interger overflow leads to heap buffer overflow in...

MiracleLinux 7 : grub2-2.02-0.87.14.0.1.el7.AXS7 (AXSA:2024-7721:02)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2024-7721:02 advisory. grub2: Buffer overflow in grubfontconstructglyph can lead to out-of-bound write and possible secure boot bypass CVE-2022-2601 Tenable has extracted the...

MiracleLinux 8 : grub2-2.02-142.el8.1.ML.1 (AXSA:2023-4726:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-4726:01 advisory. grub2: Buffer overflow in grubfontconstructglyph can lead to out-of-bound write and possible secure boot bypass CVE-2022-2601 grub2: Heap based...

MiracleLinux 8 : fwupd-1.5.9-1.el8.ML.1 (AXSA:2022-2904:01)

The remote MiracleLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2022-2904:01 advisory. grub2: acpi command allows privileged user to load crafted ACPI tables when Secure Boot is enabled CVE-2020-14372 grub2: Use-after-free in rmmod...