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Cybersecurity and Infrastructure Security Agency (CISA) is the U.S. Department of Homeland Security agency for reducing cyber and physical risks to critical infrastructure and federal civilian networks. Created by the 2018 CISA Act, it works with government and industry, publishes alerts and guidance, and coordinates assistance during significant incidents. Its direct federal-network role chiefly covers the Federal Civilian Executive Branch, including .gov; private-sector engagement is often voluntary or sector-specific.

Practitioners use CISA advisories and the Known Exploited Vulnerabilities catalog to prioritize patching where exploitation has been observed, and consult applicable directives and incident-response guidance. CISA supports vulnerability reporting and promotes controls such as multifactor authentication, logging, and tested recovery. A CISA alert is an actionable risk signal, not proof every organization is affected; teams should verify product, version, exposure, and obligations.

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A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. U.S. CISA adds iCagenda and Balbooa Forms flaws to its Known Exploited Vulnerabilities catalog Critical U-Boot […]

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds iCagenda and Balbooa Forms flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added iCagenda and Balbooa Forms flaws to its Known Exploited Vulnerabilities (KEV) catalog. The flaws added to the catalog are: iCagenda is an open-source event management extension for Joomla. […]

Also: Oracle Suit Points to AI Revenue Forecasting Risk; the AI Sovereignty PushIn this week's panel, four editors discussed the growing role of artificial intelligence in U.S. federal government cybersecurity, Oracle's investor lawsuit over its projected cloud sales to frontier AI lab OpenAI and what AI sovereignty means for enterprises.

A major credential leak spurred the Cybersecurity and Infrastructure Security Agency to strengthen protections for its sensitive materials, improve how researchers can report agency vulnerabilities and develop plans for similar incidents, the agency said in a forensic report released Thursday. The blog post outlines CISA’s response to the leak that the researcher who discovered it […] The post CISA looks to remedy ailments from big May credential leak appeared first on CyberScoop.

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Adobe ColdFusion, Joomlack Page Builder, Langflow, and JoomShaper SP Page Builder flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added [1, 2] Adobe ColdFusion, Joomlack Page Builder, Langflow, and JoomShaper SP Page Builder flaws to its Known Exploited Vulnerabilities (KEV) catalog. […]

CISA is using Anthropic’s Mythos AI to scan federal code for vulnerabilities, aiming to find flaws before hackers and foreign intelligence services. Three sources familiar with the matter told Reuters that CISA, the U.S. government’s civilian cyber defense agency, is running Anthropic’s Mythos AI model against federal code repositories to find vulnerabilities before foreign intelligence […]

On July 2, 2026, CISA added CVE-2026-45659, a SharePoint Server RCE, to its Known Exploited Vulnerabilities catalog with a two-day patch deadline. Storm-2603 is using it to stage Warlock ransomware, living off the land the whole way. Here is why it matters, plus a free 12-rule Sigma pack to hunt it.