February 10, 2026—KB5075999 (OS Build 14393.8868)

February 10, 2026—KB5075999 OS Build 14393.8868 Windows Secure Boot certificate expirationImportant: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. Microsoft has been updating these certificates on consumer and non-managed business devices for the...

February 10, 2026—KB5075904 (OS Build 17763.8389)

February 10, 2026—KB5075904 OS Build 17763.8389 Windows Secure Boot certificate expirationImportant: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. Microsoft has been updating these certificates on consumer and non-managed business devices for the...

September 29, 2025—KB5065789 (OS Builds 26200.6725 and 26100.6725) Preview

September 29, 2025—KB5065789 OS Builds 26200.6725 and 26100.6725 Preview Windows Secure Boot certificate expirationImportant: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. Microsoft has been updating these certificates on consumer and non-managed...

August 29, 2025—KB5064081 (OS Build 26100.5074) Preview

August 29, 2025—KB5064081 OS Build 26100.5074 Preview Windows Secure Boot certificate expirationImportant: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. Microsoft has been updating these certificates on consumer and non-managed business devices for...

August 12, 2025—KB5063899 (OS Build 25398.1791)

August 12, 2025—KB5063899 OS Build 25398.1791 Windows Secure Boot certificate expirationImportant: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. Microsoft has been updating these certificates on consumer and non-managed business devices for the pas...

August 12, 2025—KB5063878 (OS Build 26100.4946)

August 12, 2025—KB5063878 OS Build 26100.4946 Windows Secure Boot certificate expirationImportant: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. Microsoft has been updating these certificates on consumer and non-managed business devices for the pas...

July 22, 2025—KB5062660 (OS Build 26100.4770) Preview

July 22, 2025—KB5062660 OS Build 26100.4770 Preview Windows Secure Boot certificate expirationImportant: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. Microsoft has been updating these certificates on consumer and non-managed business devices for t...

kernel security update

5.14.0-570.18.1.0.16.OL9 - nvme-pci: remove two deallocate zeroes quirks Orabug: 37756650 - Disable UKI signing Orabug: 36571828 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys lis...

MicroDicom DICOM Viewer 信任管理问题漏洞

MicroDicom DICOM Viewer is a lightweight and easy-to-use application from MicroDicom, Inc. It is used to process and view medical images in DICOM format. A trust management issue vulnerability exists in MicroDicom DICOM Viewer version 2024.03, which stems from a failure to adequately validate...

CLSA-2023-1688069201 curl: Fix of 2 CVEs

CVE-2023-28322: fix errouneous behaviour and possible use-after-free due to mess in upload/method handling - CVE-2023-28321: fix incorrect IDN wildcard match due to errouneous wildcard logic handling; drop support for wildcards in the middle of domain name - Update certificates used on test HTTPS...

pesign security update

0.112-27.0.1 - Update Oracle Linux test certificates Orabug: 31928433 - Apply pesigcheck-Mark-the-imported-certificate-as-trusted.patch Orabug: 31928433 - update Oracle Linux certificates Alexey Petrenko - remove obsoletes of pesign-rh-test-certs Orabug 29222572 0.112-27 - Deprecate...