Review – Public ICS Disclosures – Week of May 30th, 2026 – Part 1

This week we have a moderately busy disclosure week. For Part 1 there are 12 vendor disclosures from Arista, Dassault Sytems (2), D-Link, Eaton, HP, HPE (2), MBS, NI, Phillips, and Phoenix Contact. 

Advisories  

Arista Advisory - Arista published an advisory that discusses an improper restriction of operations within the bounds of a memory buffer vulnerability (with publicly available exploit) in their EOS platform products. 

Dassault Advisory #1 - Dassault published an advisory that describes a cross-site scripting vulnerabbility in their Process Experience Studio in DELMIA Service Process Engineer. 

Dassault Advisory #2 - Dassault published an advisory that describes a deserialization of untrusted data vulnerability in their Teamwork Cloud from No Magic product. 

D-Link Advisory - D-Link published an advisory that describes a use of weak credentials vulnerability in their DWR-X1820 router. 

Eaton Advisory - Eaton published an advisory that discusses a TOCTOU race condition vulnerabiltiy in their ProView NXG application software. 

HP Advisory - HP published an advisory that describes a stack-based buffer overflow vulnerability (with publicly available exploit) in their Poly Voice products. 

HPE Advisory #1 - HPE published an advisory that discusses ten vulnerabilities (four with publicly available exploits) in their Telco Network Function Virtualization Orchestrator. 

HPE Advisory #2 - HPE published an advisory that discusses a TOCTOU race condition vulnerability in their ArubaOS-CX Switches. 

MBS Advisory - CERT-VDE published an advisory that describes 11 vulnerabilities in the MBS Universal Gateways (UGW-A-Series, UGW-X-Series) used in multiple MBS products.3 

NI Advisory - NI published an advisory that describes two vulnerabilities in their NI-PAL product. 

Philips Advisory - Philips published an advisory that discusses the Windows’ BlueHammer, RedSun, and UnDefend vulnerabilities. 

Phoenix Contact Advisory - Phoenix Contact published an advisory that describs an exposure of sensitive information to an unauthorized actor vulnerability in their CHARX SEC-3150 product. 

For more information on these disclosures, including links to 3rd party advisories, researcher reports, and exploits, see my article at CFSN Detailed Analysis - https://patrickcoyle.substack.com/p/public-ics-disclosures-week-of-may - subscription required. 

Review - Public ICS Disclosures – Week of 5-16-26 – Part 2

 For Part 2 this week we have nine additional vendor disclosures from Dell, HPE (4), Philips, TP-Link (2), and Wireshark. Finally, there are six vendor updates from Broadcom, ELECOM, HP, HPE, and Palo Alto Networks (2). 

Advisories  

Dell Advisory - Dell published an advisory that discusses 29 vulnerabilities in their ThinOS product. All but two of the vulnerabilities are third-party vulnerabilities. 

HPE Advisory #1 - HPE published an advisory that discusses two vulnerabilities in their Telco Universal SLA Management product. 

HPE Advisory #2 - HPE published an advisory that discusses the CopyFail vulnerability. 

HPE Advisory #3 - HPE published an advisory that discusses eight vulnerabilities (seven have publicly available exploits) in their Unified OSS Console Assurance Monitoring product. 

HPE Advisory #4 - HPE published an advisory that describes a privilege escalation vulnerability in their Cray Programming Environment. 

Philips Advisory - Philips published an advisory that discusses an F5 Networks heap-based buffer overflow vulnerability. 

TP-Link Advisory #1 - TP-Link published an advisory that describes an improper input validation vulnerability in multiple TP-Link Range Extenders products. 

TP-Link Advisory #2 - TP-Link published an advisory that describes a generation of error message that contains sensitive information vulnerability in their web management interface of Archer AX72. 

Wireshark Advisory - Wireshark published an advisory that describes a dissector crash vulnerability in their ROHC protocol. 

Updates  

Broadcom Update - Broadcom published an update for their Brocade ASCG advisory that was originally published on January 7th, 2025, and most recently updated on March 3, 2026. 

ELECOM Update - JP-CERT published an update for their LAN routers advisory that was originally published on May 12th, 2026. 

HP Update - HP published an update for their Intel PROSet/Wireless WiFi Software advisory that was originally published on November 11th, 2025, and most recently updated on April 1st, 2026. 

HPE Update - HPE published an update for their Aruba Networking Virtual Intranet Access advisory that was originally published on January 13th, 2026. 

PAN Update #1 - PAN published an update for their Cloud Authentication Service advisory that was originally published on May 13th, 2026, and most recently updated on May15th, 2026. 

PAN Update #2 - PAN published an update for their DNS Proxy Server advisory that was originally published on May 13th, 2026, and most recently updated on May15th, 2026. 

For more information on these disclosures, see my article at CFSN Detailed Analysis - https://patrickcoyle.substack.com/p/public-ics-disclosures-week-of-5-37e - subscription required.