#kev
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CISA Orders Agencies to Patch Exploited Plex, Siemens, and SiteGuard Flaws
The U.S. cybersecurity agency CISA has added the Plex2Shell bug cluster, plus flaws in Siemens Software Center and SiteGuard, to its catalogue of actively exploited vulnerabilities.
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CISA Adds Actively Exploited Flaws in Langflow, Tomcat and N-central to Its Catalog
On August 5, 2026, CISA added three vulnerabilities to its KEV catalog, citing evidence that they are being exploited in real-world attacks. One of the flaws is tied to an autonomous AI-driven hacking campaign.