Cloudera Spark GPU acceleration, Teleport Linux support, and 5G security updates - Week of August 17, 2026

Overview of Recent Activity

Reporting during the period covered enterprise planning for 5G and AI infrastructure, including a Carahsoft and FedInsider 5G Summit focused on open source Open RAN, integrated sensing and communication, and AI for 5G and 6G. Enterprise technology updates also included Cloudera GPU acceleration for Apache Spark 4.1 and Cloudera’s introduction of Cloudera Anywhere Cloud for production data and AI apps. Security reporting included CISA-related disclosures for remotely exploitable exposure in a Calix residential gateway firmware and multiple authentication and memory corruption issues in an RDK-B WebUI.

Key Themes and Developments

Technology Releases & Product Enhancements

Cloudera enabled native GPU acceleration for Apache Spark 4.1 in Cloudera Data Engineering, using NVIDIA CUDA-X libraries and a cuDF plug-in. The company stated the change was intended to shorten Spark processing time “without code changes.” Cloudera said the capability would be available as part of Cloudera Anywhere Cloud announced at EVOLVE Singapore on August 20, 2026.

Teleport added Linux Desktop support to its Infrastructure Identity Platform as a protected resource type. Teleport described Linux desktops using cryptographic identity, just-in-time access request workflows, live session monitoring, and audit logs, and said the update was available in August.

Partnerships & Ecosystem Engagement

RegScale collaborated with Microsoft to support FedRAMP readiness on Microsoft Azure, describing FedRAMP 20x as shifting security assurance from point-in-time paperwork toward continuous, automated validation. RegScale said it mapped FedRAMP 20x principles to continuously validating controls and reporting in real time against FedRAMP’s Key Security Indicators.

Carahsoft co-hosted its fourth annual 5G Summit with FedInsider in Reston, featuring speakers including representatives from NTIA, Ericsson, GSA, OCUDU, the U.S. Army, and T-Mobile. Carahsoft also listed sponsor participation from Dell, Ericsson, Tiami Networks, and T-Mobile.

Infrastructure, Platform, or Deployment Updates

Dell’Oro Group reported optical transport equipment revenue grew 15% year-over-year in 2Q 2026, citing IPoDWDM ZR/ZR+ and WDM systems with 45% year-over-year growth. It also projected worldwide data center physical infrastructure manufacturer revenue to reach $120 billion by 2030, with a 22% CAGR from 2025.

On AI infrastructure economics, Dell’Oro Group projected server DRAM average selling prices “to reach about $10/GB in 2026” and “moderate toward the $5/GB range by 2030,” while projecting high-end accelerator HBM capacity to exceed 500 GB by 2030.

Full Update Index

Included sources: FedInsider and Carahsoft co-host Carahsoft’s fourth annual 5G Summit in Reston, Va., on Aug. 25, 2026; CISA says Calix EXOS 6.6.47 exposes UPnP WANIPConnection on TCP 5000; Cloudera Adds NVIDIA CUDA-X GPU Acceleration to Apache Spark 4.1; Cloudera Introduces Cloudera Anywhere Cloud for Production Data and AI Apps; RegScale Collaborates with Microsoft to Support FedRAMP Readiness on Azure; Teleport Adds Linux Desktop Support in Infrastructure Identity Platform; The Growing Memory Tax on AI Infrastructure; Optical Transport Equipment Market Grew 15 Percent Year-over-Year in 2Q 2026, According to Dell’Oro Group; Dell’Oro Group forecasts data center physical infrastructure revenue to reach $120 billion by 2030; VU#874418: RDK-B WebUI contains multiple vulnerabilities.

1. Carahsoft 5G Summit, Cloudera Spark GPU, and security flaw disclosures - Week of August 17, 2026
2. FedInsider and Carahsoft Co-Host Carahsoft’s Fourth Annual 5G Summit in Reston, Va., on Aug. 25, 2026
   Carahsoft will co-host its fourth annual 5G Summit with FedInsider in Reston, Virginia, on Aug. 25, 2026. The agenda covers Open RAN, ISAC for sensing applications, and using AI to extend 5G investments while preparing for 6G. Sessions, featured speakers, partner sponsors, and attendee CPE eligibility are listed.
3. The Growing Memory Tax on AI Infrastructure
   In his latest blog, Baron Fung examines how DRAM inflation and rising HBM complexity are reshaping server economics and making memory efficiency critical to AI infrastructure growth through 2030. The post The Growing Memory Tax on AI Infrastructure appeared first on Dell'Oro Group.
4. Optical Transport Equipment Market Grew 15 Percent Year-over-Year in 2Q 2026, According to Dell’Oro Group
   Dell’Oro Group reports Optical Transport revenue rose 15% year-over-year, fueled by DCI growth, cloud provider demand, and North American AI infrastructure investment in 2Q 2026. Learn more: The post Optical Transport Equipment Market Grew 15 Percent Year-over-Year in 2Q 2026, According to Dell’Oro Group appeared first on Dell'Oro Group.
5. Cloudera Adds NVIDIA CUDA-X GPU Acceleration to Apache Spark 4.1
   Cloudera said it enabled native GPU acceleration for Apache Spark 4.1 in Cloudera Data Engineering using NVIDIA CUDA-X and cuDF.
6. ABI Research Reports Industrial AI Activity Rose in 2025
   ABI Research said tracked industrial AI developments rose to more than 210 in 2025, led by partnerships, generative AI, and physical AI.
7. Carahsoft Technology Corp. Receives NightDragon 2025 Partner Award
   Carahsoft said it was named NightDragon’s 2025 Channel Partner of the Year, citing its role as Master Government Aggregator since 2021 and related event and engagement activities.
8. Netskope details two experiments using frontier AI to test its code
   Netskope’s security red team describes sandbox tests using frontier AI models to probe its code, including memory corruption hunting and verification.
9. Netskope details survey findings on balancing AI speed and security
   Netskope’s survey of 100 financial services IT leaders finds most can’t scale AI adoption without risking security or operational integrity.
10. Cribl acquires Radiant Security technology assets for AI SOC operations center
    Cribl acquired Radiant Security AI SOC technology to autonomously triage, investigate, and resolve alerts using its telemetry platform.
11. RegScale Collaborates with Microsoft to Support FedRAMP Readiness on Azure
    RegScale and Microsoft collaborated to support FedRAMP readiness on Microsoft Azure using compliance automation and continuous controls monitoring.
12. Pindrop Receives Third Circuit Ruling on Illinois BIPA Financial-Institution Exemption
    Third Circuit held Pindrop qualifies as a financial institution under Illinois BIPA via GLBA, exempting it from BIPA consent requirements.
13. Cloudera Introduces Cloudera Anywhere Cloud for Production Data and AI Apps
    Cloudera launched Cloudera Anywhere Cloud for building and scaling production data and AI apps across multi-cloud and on-premises. It supports unified governance.
14. Dell’Oro Group forecasts data center physical infrastructure revenue to reach $120 billion by 2030
    Dell’Oro forecasts DCPI manufacturer revenue will reach $120 billion by 2030, growing 22% CAGR from 2025.
15. Allot chairs post-quantum communications consortium supported by Israel’s Innovation Authority
    Allot will chair a Post-Quantum Communications consortium supported by Israel’s Innovation Authority to develop PQC, QKD, and hybrid approaches.
16. Teleport Adds Linux Desktop Support in Infrastructure Identity Platform
    Teleport added Linux Desktop support as a protected resource in its Infrastructure Identity Platform, applying unified controls to workstations.
17. Rapid7 Quarterly Threat Landscape Report Cites Faster Q2 2026 Exploitation
    Rapid7’s Q2 2026 report said newly exploited vulnerabilities rose from 8% to 40%, with more zero-click flaws, missing authentication, and ransomware geography changes.
18. Illumio Inc. named Leader and “Customer Favorite” in Forrester Wave
    Illumio said it was named a Leader and “Customer Favorite” in Forrester’s Microsegmentation Solutions Q3 2026.
19. Space raises $2.4 million pre-seed led by a16z Speedrun
    Space said it built a distributed filesystem streaming required byte ranges and announced a $2.4M pre-seed.
20. Dell’Oro Group Reports Worldwide RAN Revenue Growth Continues in 2Q 2026
    Dell’Oro Group says worldwide RAN revenue rose modestly in 2Q 2026, extending growth to three quarters while 2026 stays broadly flat.
21. Concentric AI launches vision-model feature for sensitive document discovery
    Concentric AI made a vision-model feature available in its Semantic Intelligence platform to detect passports and U.S. driver licenses by visual signatures.
22. Netskope Explains Blockchain Dead Drop Resolvers for C2 Fetches
    Dead drop resolvers use blockchain reads to fetch malware C2 pointers at runtime, with examples on EVM, Solana, and TON.
23. Carahsoft Strengthens Public Sector Cybersecurity Through Key Cybersecurity and Zero Trust Government Events in 2026
    Carahsoft Technology Corp. announced 2026 cybersecurity and Zero Trust events for U.S. public sector organizations. The release highlights partnerships, buyer’s guides, and an access-to-lab program for demos and training. It lists scheduled summits and forums covering AI security, risk management, cloud, identity, and supply chain security.
24. NVIDIA secures PORTS-Pike capacity for OpenAI AI compute
    NVIDIA secured land, power and shell capacity at PORTS-Pike in Ohio, with OpenAI using the site for 8 IT-GW of AI factory capacity.
25. Fortinet acquires Virtue AI for AI runtime protection
    Fortinet acquired Virtue AI to add agentic red-teaming, continuous AI validation, and real-time guardrails to its AI security offerings.