Weekly briefing Week 2025-W51
Weekly briefing Week 51 · 15 Dec – 21 Dec 2025 UTC · assess the changes, then plan the next dates.
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Briefing All changes Upcoming dates Source inventory Coverage
All dated changes in this period7 source records · 7 groups
18 Dec 2025
Security Cloudflare
Security advisory · Cloudflare WAF changelog
Assessment context Release notes name CVE-2021-26084
CVE-2021-26084
18 Dec 2025
Security Microsoft Edge
Security advisory · Microsoft Edge security release notes
17 Dec 2025
Security Cisco
Cisco · exploited, added to CISA KEV
CVE-2025-20393
Assessment context CISA lists it as exploited
16 Dec 2025
Security Fortinet
Fortinet · exploited, added to CISA KEV
CVE-2025-59718
Assessment context CISA lists it as exploited
16 Dec 2025
Security Ubiquiti UniFi
Security news · Ubiquiti security advisory bulletins
15 Dec 2025
Security iOS and iPadOS / macOS
Apple · exploited, added to CISA KEV
CVE-2025-43529
Assessment context CISA lists it as exploited
15 Dec 2025
Updates and guidance Defender
Product news · Defender for Endpoint Android releases
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.