No access to your tenant or devices. Every item links to its source. What this means
Week 43 · 19 Oct – 25 Oct 2026 UTC · assess the changes, then plan the next dates.
Securitybluespice/wiki container: Insecure default configuration of service token authentication allows privilege escalation to sysop
Newly collected advisory
CVE-2026-25784
Newly collected advisory; observed by ChangeIntel, not the original publication date.
Securityerofs: set fileio bio failed in short read case
Affected-version evidence changed
CVE-2026-31514
Affected-version evidence changed; observed by ChangeIntel, not the original publication date.
Securityodhcpd: Stack buffer overflow in DHCPv6 IA reply serialization (2 independent sites)
Newly collected advisory
CVE-2026-53921
Newly collected advisory; observed by ChangeIntel, not the original publication date.
CommunityAndrew Taylor
Community post · Andrew Taylor
CommunityAskWoody
Community post · AskWoody
CommunityOffice 365 for IT Pros (Tony Redmond)
Community post · Office 365 for IT Pros (Tony Redmond)
CommunityPetri IT Knowledgebase2 source records
Community post · Petri IT Knowledgebase
Community post · Petri IT Knowledgebase
CommunityPowerShell is fun (Harm Veenstra)
Community post · PowerShell is fun (Harm Veenstra)
DatesOpenAI9 source records
Known issuesAnthropic Claude
Service incident
claude.ai, Claude API (api.anthropic.com), Claude Code
Known issuesCommercial changes
Partner announcement · Microsoft Partner Center announcements
Known issuesGitHub3 source records
Service incident
Known issuesGitLab
Service incident
Website, Git Operations · observed for at least 31 min
Known issuesOpenAI4 source records
Service incident
Service incident
Updates and guidanceActive Directory
Windows news · Core Infrastructure and Security Blog
Updates and guidanceAmazon Web Services · AMAZON · af-south-1
Changed list
Changed list: 272 IPv4 addresses and 1 IPv6 range newly covered.
Changed list: 272 IPv4 addresses and 1 IPv6 range newly covered.
Updates and guidanceAmazon Web Services · AMAZON · ap-northeast-1
Changed list
Changed list: 1 IPv6 range newly covered.
Changed list: 1 IPv6 range newly covered.
Updates and guidanceAmazon Web Services · AMAZON · ap-southeast-2
Changed list
Changed list: 1 IPv6 range newly covered.
Changed list: 1 IPv6 range newly covered.
Updates and guidanceAmazon Web Services · AMAZON · ap-southeast-3
Changed list
Changed list: 256 IPv4 addresses no longer covered.
Changed list: 256 IPv4 addresses no longer covered.
Updates and guidanceAmazon Web Services · AMAZON · ca-central-1
Changed list
Changed list: 1 IPv6 range newly covered.
Changed list: 1 IPv6 range newly covered.
Updates and guidanceAmazon Web Services · AMAZON · eu-west-1
Changed list
Changed list: 1 IPv6 range newly covered.
Changed list: 1 IPv6 range newly covered.
Updates and guidanceAmazon Web Services · AMAZON · eu-west-2
Changed list
Changed list: 1 IPv6 range newly covered.
Changed list: 1 IPv6 range newly covered.
Updates and guidanceAmazon Web Services · AMAZON · eu-west-3
Changed list
Changed list: 1 IPv6 range newly covered.
Changed list: 1 IPv6 range newly covered.
Updates and guidanceAmazon Web Services · AMAZON · sa-east-1
Changed list
Changed list: 1 IPv6 range newly covered.
Changed list: 1 IPv6 range newly covered.
Groups collect records about the same product or named security topic on one UTC date. Open a record for its source and history; grouping alone does not establish a shared cause or impact.