CISA KEV update, Ivanti patching, and AI infrastructure releases - Week of April 7, 2025

Overview of Recent Activity

CISA added CVE-2025-22457 to the Known Exploited Vulnerabilities (KEV) Catalog and urged organizations to apply mitigations for Ivanti Connect Secure, Policy Secure, and ZTNA Gateway. Ivanti released security updates for CVE-2025-22457 and outlined threat hunting and remediation steps. Separately, Nokia received Gartner recognition for data center switching, and IBM opened a Cloud Multizone Region in Montreal. Multiple organizations also issued AI infrastructure, open-source, and observability-related updates, while VIAVI expanded its VALOR lab for Open RAN testing.

Key Themes and Developments

Technology Releases & Product Enhancements

Ivanti released security updates to address vulnerabilities (CVE-2025-22457) in Ivanti Connect Secure, Policy Secure and Zero-Trust Network Access (ZTNA) Gateways, and stated that “A cyber threat actor could exploit CVE-2025-22457 to take control of an affected system.”

Solo.IO announced the MCP Gateway for AI agent integration, describing it as providing “advanced security, tool federation, and streamlined development for AI teams integrating MCP-compatible tools with AI agents.” The company said the gateway “allows developers to effectively discover, secure, and federate multiple MCP tools and servers into a single virtualized MCP server.”

VIAVI Solutions expanded VALOR lab with a new RF-shielded anechoic chamber and two customer labs, adding automated Lab-as-a-Service and Test-as-a-Service for Open RAN interoperability, performance, and security.

Partnerships & Ecosystem Engagement

Tech Mahindra partnered with ServiceNow to deliver advanced broadband solutions for Communication Service Providers (CSPs). The offering used Tech Mahindra’s netOps.now platform built on ServiceNow’s Technology, Media, and Telecommunications product suites, aiming to unify operations across customer care, order management, and partner ecosystems.

Keysight Technologies, NTT Innovative Devices, and Lumentum demonstrated 448 Gbps data transmission at OFC 2025 using 224 GBaud PAM4 optical technology. The companies described the collaboration as addressing rising bandwidth requirements for AI and ML applications in data center networks.

Infrastructure, Platform, or Deployment Updates

IBM opened a new Cloud Multizone Region (MZR) in Montreal. IBM said its watsonx portfolio is available at the Toronto MZR and that the Montreal region provides cloud solutions focusing on “resiliency, performance, security, and compliance.” Deb Pimentel said the opening marked “a critical milestone in providing IBM infrastructure and solutions that help boost productivity and performance while keeping data in-country.”

The Linux Foundation scheduled Open Source Summit North America 2025 for June 23-25 in Denver. The event was described as featuring over 225 sessions across 15 tracks.

Full Update Index

1. CISA adds CVE-2025-22457 to Known Exploited Vulnerabilities Catalog
   CISA added a stack-based buffer overflow vulnerability in Ivanti Connect Secure to its Known Exploited Vulnerabilities Catalog.
2. Ivanti Releases Security Updates for CVE-2025-22457 Vulnerability
   CISA lists CVE-2025-22457 on its Known Exploited Vulnerabilities Catalog, urging users to patch Ivanti systems promptly.
3. Nokia named a Visionary in 2025 Gartner Magic Quadrant for Data Center Switching
   Michael Bushong of Nokia noted the importance of independent assessments like the Gartner Magic Quadrant in distinguishing market facts.
4. Nokia recognized as a Visionary in 2025 Gartner Magic Quadrant for Data Center Switching
   Nokia named a Visionary in the 2025 Gartner Magic Quadrant for Data Center Switching, noted for Completeness of Vision.
5. Nokia recognized as a Visionary in 2025 Gartner Magic Quadrant for Data Center Switching
   Nokia also holds a 4.7/5 rating on Gartner Peer Insights, with positive reviews highlighting its AI workload capabilities.
6. Tech Mahindra and ServiceNow partner for broadband solutions
   Successful implementation of the broadband solution for a FiberCo in Germany improved operational performance and efficiency.
7. Supermicro's NVIDIA B200 systems show performance gains on MLPerf Inference v5.0
   Charles Liang confirmed Supermicro's leadership in AI with record performance in MLPerf benchmarks using NVIDIA B200 systems.
8. Nutanix Announces .NEXT 2025 Event in Washington, D.C.
   Attendees of .NEXT 2025 can participate in hands-on labs and sessions covering cloud management and application development.
9. Nutanix Announces .NEXT 2025 Agenda and Keynotes
   Nutanix executives will discuss updates on platform innovations during the .NEXT 2025 event on May 7-9 in Washington, D.C.
10. Shift5 awarded NAVAIR contract for V-22 Osprey
    Shift5 has secured a contract with the U.S. Navy for predictive maintenance testing on V-22 Ospreys to enhance operational reliability.
11. The Linux Foundation schedules Open Source Summit North America 2025
    Open Source Summit North America 2025 will take place in Denver, featuring over 225 sessions across 15 tracks from June 23-25.
12. IBM launches Cloud Multizone Region in Montreal to support AI and data sovereignty for Canadian organizations
    IBM has established a new Cloud Multizone Region in Montreal, enhancing AI capabilities and ensuring data sovereignty for Canadian clients.
13. VIAVI Solutions expands VALOR lab with new RF chamber and testing facilities
    The new RF chamber enables innovative Massive MIMO performance testing and supports Open RAN interoperability.
14. Solo.io launches MCP Gateway for AI agent integration
    MCP Gateway simplifies the connection of AI tools, reducing manual integration efforts for developers and platform teams.
15. Solo.io Launches MCP Gateway for AI Tool Integration in Cloud Native Applications
    Keith Babo comments on the MCP Gateway's role in consolidating AI tool integrations to save development time.
16. Tata Communications named a Leader in Gartner Magic Quadrant for 12th year
    Tata Communications introduces AI-driven solutions for proactive network monitoring, boosting its network service capabilities.
17. CISA and NSA issue Cybersecurity Advisory on fast flux threat
    CISA, NSA, and FBI issued a Cybersecurity Advisory on fast flux threats, offering guidance for organizations and ISPs.
18. Daily Signals: Platform9, ASF, Nokia Optical Innovations
    Updates from the past 24 hours highlight new initiatives in cloud migration, open source support, optical networking, and enterprise AI.
19. Sector Intelligence: Data Center, Compute Infrastructure, HPC, AI, Cloud
    This brief highlights recent developments across data center strategy, compute infrastructure, and high-performance computing over the past month.
20. Gigamon captures 55 percent market share in deep observability for 2024, according to new report by 650 Group
    A report shows Gigamon's deep observability tools improve operational efficiency by up to 90 percent for hybrid cloud infrastructures.
21. MangoBoost Achieves Records in MLPerf Inference v5.0 with AMD MI300X GPUs
    Mango LLMBoost™ surpasses previous MLPerf results, achieving superior performance and significant cost savings on AMD hardware.
22. Keysight, NTT Innovative Devices, and Lumentum demonstrate 448 Gbps data transmission at OFC 2025
    Dr. Akimasa Kaneko states the demonstration is an important step in advancing high-speed optical communications.
23. Vislink joins Ericsson’s Enterprise Wireless Solutions Industry 4.0 Partner Program
    The collaboration between Vislink and Ericsson aims to improve live production workflows and connectivity performance.
24. Celigo launches API Builder to enhance API Management capabilities
    API Builder from Celigo enables streamlined creation of APIs, supporting businesses in sharing critical data securely.
25. Elastic Launches OpenTelemetry Distributions for Developers
    EDOT is aimed at addressing support issues faced by OpenTelemetry users, providing expertise and avoiding vendor lock-in.