Today, CISA, in response to active, targeted exploitation, released guidance for addressing Citrix NetScaler ADC and Gateway vulnerability CVE-2023-4966. The vulnerability, also known as Citrix Bleed, could allow a cyber actor to take control of an affected system.
CISA recommends organizations patch unmitigated appliances, hunt for any malicious activity, and report any positive findings to CISA. Review CISA’s guidance for more information.
CISA released four Industrial Control Systems (ICS) advisories on August 19, 2025. These advisories provide…
CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence…
CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence…
CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence…
CISA released thirty-two Industrial Control Systems (ICS) advisories on August 14, 2025. These advisories provide…
CISA, along with the National Security Agency, the Federal Bureau of Investigation, Environmental Protection Agency,…
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