Today in security.

Windows Server · 92 items

1. Microsoft 365 incident readiness for Microsoft Engage CenterWindows Release Health · Oct 9
2. Windows 11, version 26H1 known issues and notificationsWindows Release Health · Oct 9
3. Windows 11, version 23H2 known issues and notificationsWindows Release Health · Oct 9
4. RHSA-2026:79786: Important: kernel security updateRed Hat Security Advisories (RHSA) · Oct 9
5. CVE-2026-62744 Microsoft Windows Media Foundation Remote Code Execution VulnerabilityMicrosoft Security Update Guide · Oct 9
6. CVE-2026-68875 Windows NTFS Remote Code Execution VulnerabilityMicrosoft Security Update Guide · Oct 9
7. CVE-2026-68878 Windows Fast FAT Driver Elevation of Privilege VulnerabilityMicrosoft Security Update Guide · Oct 9
8. CVE-2026-69281 Windows License Manager Elevation of Privilege VulnerabilityMicrosoft Security Update Guide · Oct 9
9. CVE-2026-69337 Windows Registry Elevation of Privilege VulnerabilityMicrosoft Security Update Guide · Oct 9
10. CVE-2026-69451 Windows Management Instrumentation Elevation of Privilege VulnerabilityMicrosoft Security Update Guide · Oct 9
11. CVE-2026-69582 Windows Volume Manager Extension Driver Elevation of Privilege VulnerabilityMicrosoft Security Update Guide · Oct 9
12. CVE-2026-69693 Windows Device Association Broker Service Elevation of Privilege VulnerabilityMicrosoft Security Update Guide · Oct 9
13. CVE-2026-69732 Windows Link Layer Topology Discovery Protocol Remote Code Execution VulnerabilityMicrosoft Security Update Guide · Oct 9
14. CVE-2026-72979 Windows DHCP Server Remote Code Execution VulnerabilityMicrosoft Security Update Guide · Oct 9
15. CVE-2026-72982 Windows Netlogon Remote Code Execution VulnerabilityMicrosoft Security Update Guide · Oct 9
16. CVE-2026-68880 Windows Win32k Elevation of Privilege VulnerabilityMicrosoft Security Update Guide · Oct 9
17. CVE-2026-69277 Microsoft Local Security Authority (LSA) Server Elevation of Privilege VulnerabilityMicrosoft Security Update Guide · Oct 9
18. CVE-2026-69301 Windows Win32k Elevation of Privilege VulnerabilityMicrosoft Security Update Guide · Oct 9
19. CVE-2026-69322 Microsoft Windows Search Component Elevation of Privilege VulnerabilityMicrosoft Security Update Guide · Oct 9
20. CVE-2026-69324 Windows Performance Monitor Elevation of Privilege VulnerabilityMicrosoft Security Update Guide · Oct 9
21. CVE-2026-69340 Windows NTFS Elevation of Privilege VulnerabilityMicrosoft Security Update Guide · Oct 9
22. CVE-2026-69385 Windows TCP/IP Elevation of Privilege VulnerabilityMicrosoft Security Update Guide · Oct 9
23. CVE-2026-69433 Windows Error Reporting Elevation of Privilege VulnerabilityMicrosoft Security Update Guide · Oct 9
24. CVE-2026-69571 Windows USB Audio Class driver (usbaudio.sys) Elevation of Privilege VulnerabilityMicrosoft Security Update Guide · Oct 9
25. CVE-2026-69566 Windows NTFS Remote Code Execution VulnerabilityMicrosoft Security Update Guide · Oct 9
26. CVE-2026-69688 Windows Encrypting File System (EFS) Elevation of Privilege VulnerabilityMicrosoft Security Update Guide · Oct 9
27. CVE-2026-72987 Windows DNS Remote Code Execution VulnerabilityMicrosoft Security Update Guide · Oct 9
28. CVE-2026-73006 DirectWrite Remote Code Execution VulnerabilityMicrosoft Security Update Guide · Oct 9
29. CVE-2026-69598 Windows iSCSI Remote Code Execution VulnerabilityMicrosoft Security Update Guide · Oct 9
30. RHSA-2026:79784: Important: kernel security updateRed Hat Security Advisories (RHSA) · Oct 9
31. RHSA-2026:79782: Important: kernel security updateRed Hat Security Advisories (RHSA) · Oct 9
32. RHSA-2026:79783: Important: kernel security updateRed Hat Security Advisories (RHSA) · Oct 9
33. RHSA-2026:79778: Important: kernel security updateRed Hat Security Advisories (RHSA) · Oct 9
34. Resolved issues in Windows 11, version 24H2Windows Release Health · Oct 8
35. Windows Server 2022 known issues and notificationsWindows Release Health · Oct 8
36. Windows Server 2025 known issues and notificationsWindows Release Health · Oct 8
37. Windows 10, version 1809 and Windows Server 2019 known issues and notificationsWindows Release Health · Oct 8
38. Resolved issues in Windows Server 2025Windows Release Health · Oct 8
39. Resolved issues in Windows Server 2022Windows Release Health · Oct 8
40. Windows 10, version 22H2 known issues and notificationsWindows Release Health · Oct 8
41. Windows 10, version 1607 and Windows Server 2016 known issues and notificationsWindows Release Health · Oct 8
42. Resolved issues in Windows 11, version 26H2Windows Release Health · Oct 8
43. Windows release healthWindows Release Health · Oct 8
44. Windows Server 2012 known issues and notificationsWindows Release Health · Oct 8
45. Windows 10 Enterprise LTSC 2021 known issues and notificationsWindows Release Health · Oct 8
46. Resolved issues in Windows 11, version 26H1Windows Release Health · Oct 8
47. RHSA-2026:73864: Important: OpenShift Container Platform 4.14.75 packages and security updateRed Hat Security Advisories (RHSA) · Oct 8
48. RHSA-2026:73851: Important: OpenShift Container Platform 4.16.72 bug fix updateRed Hat Security Advisories (RHSA) · Oct 8
49. RHSA-2026:73866: Important: OpenShift Container Platform 4.14.75 bug fix and security updateRed Hat Security Advisories (RHSA) · Oct 8
50. Post-quantum authentication: Why organizations should start testing certificate ecosystems nowMicrosoft Security Blog · Oct 8
51. RHSA-2026:79281: Moderate: glibc security, bug fix, and enhancement updateRed Hat Security Advisories (RHSA) · Oct 8
52. Windows 11, version 26H2 security baselineMicrosoft Security Baselines blog (Tech Community) · Oct 8
53. RHSA-2026:79162: Important: bind security updateRed Hat Security Advisories (RHSA) · Oct 8
54. RHSA-2026:78951: Moderate: kbd security updateRed Hat Security Advisories (RHSA) · Oct 8
55. RHSA-2026:79160: Important: bind9.16 security, bug fix, and enhancement updateRed Hat Security Advisories (RHSA) · Oct 8
56. RHSA-2026:74797: Important: Red Hat build of MicroShift 4.20.41 security updateRed Hat Security Advisories (RHSA) · Oct 8
57. RHSA-2026:79371: Important: dovecot security updateRed Hat Security Advisories (RHSA) · Oct 8
58. RHSA-2026:76739: Important: kernel security, bug fix, and enhancement updateRed Hat Security Advisories (RHSA) · Oct 8
59. RHSA-2026:77689: Important: kernel security, bug fix, and enhancement updateRed Hat Security Advisories (RHSA) · Oct 8
60. RHSA-2026:79122: Important: cjose security updateRed Hat Security Advisories (RHSA) · Oct 8
61. RHSA-2026:79177: Important: mod_auth_openidc security updateRed Hat Security Advisories (RHSA) · Oct 8
62. RHSA-2026:77690: Important: kernel security, bug fix, and enhancement updateRed Hat Security Advisories (RHSA) · Oct 8
63. RHSA-2026:77534: Moderate: sssd security updateRed Hat Security Advisories (RHSA) · Oct 8
64. RHSA-2026:77020: Important: python3.12 security updateRed Hat Security Advisories (RHSA) · Oct 8
65. RHSA-2026:79121: Low: libxml2 security updateRed Hat Security Advisories (RHSA) · Oct 8
66. RHSA-2026:79113: Important: bind9.16 security, bug fix, and enhancement updateRed Hat Security Advisories (RHSA) · Oct 8
67. RHSA-2026:79119: Low: libxml2 security updateRed Hat Security Advisories (RHSA) · Oct 8
68. RHSA-2026:79120: Low: libxml2 security updateRed Hat Security Advisories (RHSA) · Oct 8
69. Satel Netco DesignCISA Cybersecurity Advisories · Oct 8
70. Grid Protection Alliance openPDC and openHistorianCISA Cybersecurity Advisories · Oct 8
71. Red Lion Controls N-Tron 700 SeriesCISA Cybersecurity Advisories · Oct 8
72. Chinese Government-linked Cyber Threat Actors Combine Automated and Hands-on Hacking Tools to Steal Sensitive DataCISA Cybersecurity Advisories · Oct 8
73. KEV: CVE-2015-5477 — ISC BIND: ISC BIND Data Processing Errors VulnerabilityCISA Known Exploited Vulnerabilities (KEV) · Oct 8
74. KEV: CVE-2016-3081 — Apache Struts: Apache Struts Command Injection VulnerabilityCISA Known Exploited Vulnerabilities (KEV) · Oct 8
75. KEV: CVE-2023-22894 — Strapi Strapi: Strapi Cleartext Storage of Sensitive Information VulnerabilityCISA Known Exploited Vulnerabilities (KEV) · Oct 8
76. KEV: CVE-2021-3199 — ONLYOFFICE Docs: ONLYOFFICE Docs Server Path Traversal VulnerabilityCISA Known Exploited Vulnerabilities (KEV) · Oct 8
77. KEV: CVE-2015-3306 — ProFTPD ProFTPD: ProFTPD Improper Access Control VulnerabilityCISA Known Exploited Vulnerabilities (KEV) · Oct 8
78. Configuring your AI vulnerability harness, Part 2: The steering fileAWS Security Blog · Oct 7
79. Building your AI vulnerability harness, Part 1AWS Security Blog · Oct 7
80. Building an evidence-grounded agentic security operations harness on CloudflareCloudflare Blog - Security · Oct 7
81. Part 1 – Cybersecurity journeys: I didn’t plan thisAWS Security Blog · Oct 7
82. 3 lessons from frontier AI vulnerability researchMicrosoft Security Blog · Oct 7
83. Improving SPIRE security and resiliency with AWS managed servicesAWS Security Blog · Oct 6
84. Identity-aware AI data agents with AWS Lake Formation and Trusted Identity PropagationAWS Security Blog · Oct 6
85. CISO perspectives on managing vulnerability risks in the age of AIMicrosoft Security Blog · Oct 6
86. Johnson Controls EasyIO FGCISA Cybersecurity Advisories · Oct 6
87. Hitachi Energy REB500CISA Cybersecurity Advisories · Oct 6
88. Hitachi Energy Asset SuiteCISA Cybersecurity Advisories · Oct 6
89. Hitachi Energy SOICISA Cybersecurity Advisories · Oct 6
90. Hitachi Energy RTU500CISA Cybersecurity Advisories · Oct 6
91. Savannah lwIP SMTP clientCISA Cybersecurity Advisories · Oct 6
92. AWS Continuum sets a new standard in autonomous code securityAWS Security Blog · Oct 5