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This week · Sep 29, 2026 – Oct 5, 2026

The week in network intelligence

80 stories across 10 topics: the developments that mattered, who was busy, what moved and what to watch next.

5 developments that mattered

Picked by the AI editor
  1. Security·Industry news

    Citrix NetScaler zero-days exploited worldwide with 50,000 systems exposed

    CISA added two Citrix NetScaler zero-days (both CVSS 9.5) to KEV after confirming active global exploitation: CVE-2026-88771 is an unauthenticated RCE in default configurations affecting ADC and Gateway, and CVE-2026-88772 is a DTLS VPN memory buffer overflow enabling RCE or denial of service.

    Why it matters Two actively exploited CVSS 9.5 NetScaler zero-days with 50,000+ exposed instances demand immediate patching of internet-facing remote access infrastructure.

    Security Boulevard · Oct 5, 2026 edition

  2. Security·Industry news

    Attackers bypass authentication in Cisco Catalyst SD-WAN Manager

    Cisco released a fix September 30, 2026 for CVE-2026-76504, a CVSS 9.8 authentication bypass in Catalyst SD-WAN Manager allowing unauthenticated remote attackers to gain administrator-level access via crafted HTTP requests.

    Why it matters An unauthenticated admin bypass in SD-WAN Manager hands attackers control of the entire network fabric's management plane.

    IPSIP Vietnam · Oct 5, 2026 edition

  3. Routing·Vendor release

    Azure ExpressRoute and VPN Gateway fail across 19 regions

    Microsoft Azure experienced a major network outage on September 30 affecting 19 regions, impairing ExpressRoute and VPN Gateway connectivity.

    Why it matters ExpressRoute and VPN Gateway failures across 19 regions break hybrid connectivity assumptions and expose gateway management change risk.

    Microsoft Azure Status / BigGo Finance · Oct 2, 2026 edition

  4. Telco·Industry news

    Verizon moves RAN operations from scripts to agentic AI

    Verizon is transitioning from rule-based RAN automation toward agentic systems that reason across network domains (RAN, transport, others) and take autonomous action on unscripted problems.

    Why it matters Verizon's shift from scripted RAN automation to agentic ops, with operator-held intent and guardrails, is a template for NetOps teams.

    RCR Wireless · Oct 2, 2026 edition

  5. AIOps·Primary source

    Forward Networks ships digital twin change validation to general availability

    Forward Networks announced general availability of Forward Predict, a capability that validates proposed network changes against a mathematically accurate digital twin before production deployment.

    Why it matters Pre-change validation against a digital twin is the missing safety net for letting agents touch production networks.

    Forward Networks press release · Oct 1, 2026 edition

Who was busy, and what moved

Last 7 days vs the 7 before

Most active vendors

Topic momentum

agent · automation · Agentic AI · OpenTelemetry · observability · MCP · AIOps · LLM · SRE · Digital Twin · RAG · SASE

Biggest changes

What to watch

From the AI editor

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