Cybersecurity

CISA Adds Actively Exploited SolarWinds Serv-U DoS Flaw to KEV Catalog

AU
Published June 12, 2026
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CISA Adds Actively Exploited SolarWinds Serv-U DoS Flaw to KEV Catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a high-severity security flaw impacting SolarWinds Serv-U multi-protocol file server software to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation.

The vulnerability, tracked as CVE-2026-28318 (CVSS score: 7.5), is a denial-of-service (DoS) bug that causes the service to crash

Original report published on: https://thehackernews.com/2026/06/cisa-adds-actively-exploited-solarwinds.html