Top 10 Intelligence This Week

The most critical threat intelligence from the past 7 days, ranked by real-world impact and severity. Curated by CyberHawk's automated hunt engine and scored by Rudra Verma, Senior Security Architect and Researcher, CyberHawk Consultancy.
Period: 1 Jun — 8 Jun 2026 · Updated every 15 minutes

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#5
CRITICAL advisories 🔥 Top 10
CISA Advisories

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-28318 SolarWinds Serv-U Uncontrolled Resource Consumption …

#7
CRITICAL advisories 🔥 Top 10
CISA Advisories

NAVTOR NavBox

View CSAF Summary Successful exploitation of this vulnerability could allow a local attacker to gain unauthorized access to SOAP methods, resulting in a disruption of operations. The following version…

#8
CRITICAL advisories 🔥 Top 10
CISA Advisories

Hitachi Energy MACH HiDraw

View CSAF Summary Hitachi Energy is aware of a buffer overflow vulnerability that affects MACH HiDraw product versions listed in this document. Successful exploitation of this vulnerability could lead…

#9
CRITICAL advisories 🔥 Top 10
CISA Advisories

Hitachi Energy RTU500

View CSAF Summary Hitachi Energy is aware of vulnerabilities that affect RTU500 product versions listed in this document. If exploited, these vulnerabilities primarily impact product availability, wit…

#10
CRITICAL advisories 🔥 Top 10
CISA Advisories

B&R PPT30 Operating System

View CSAF Summary B&R is aware of a vulnerability in the product versions listed as affected in the advisory. An attacker who successfully exploits this vulnerability could make the OPC-UA server of t…

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