CISA Adds One Known Exploited Vulnerability to Catalog

Title: CISA Adds One Known Exploited Vulnerability to Catalog | CISA

URL Source: https://www.cisa.gov/news-events/alerts/2026/03/26/cisa-adds-one-known-exploited-vulnerability-catalog

Markdown Content: # CISA Adds One Known Exploited Vulnerability to Catalog | CISA

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Although BOD 22-01 only applies to FCEB agencies, CISA strongly urges all organizations to reduce their exposure to cyberattacks by prioritizing timely remediation of [KEV Catalog vulnerabilities](https://www.cisa.gov/known-exploited-vulnerabilities-catalog "Known Exploited Vulnerabilities Catalog") as part of their vulnerability management practice. CISA will continue to add vulnerabilities to the catalog that meet the [specified criteria](https://www.cisa.gov/known-exploited-vulnerabilities "Reducing the Significant Risk of Known Exploited Vulnerabilities").

CISA has added one new vulnerability to its [Known Exploited Vulnerabilities (KEV) Catalog](https://www.cisa.gov/known-exploited-vulnerabilities-catalog "Known Exploited Vulnerabilities Catalog"), based on evidence of active exploitation.

[Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities](https://www.cisa.gov/binding-operational-directive-22-01) established the KEV Catalog as a living list of known Common Vulnerabilities and Exposures (CVEs) that carry significant risk to the federal enterprise. BOD 22-01 requires Federal Civilian Executive Branch (FCEB) agencies to remediate identified vulnerabilities by the due date to protect FCEB networks against active threats. See the [BOD 22-01 Fact Sheet](https://www.cisa.gov/sites/default/files/publications/Reducing_the_Significant_Risk_of_Known_Exploited_Vulnerabilities_211103.pdf) for more information.

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# CISA Adds One Known Exploited Vulnerability to Catalog

* [CVE-2026-33634](https://www.cve.org/CVERecor […]

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