CISA Adds Seven Known Exploited Vulnerabilities to Catalog

Title: CISA Adds Seven Known Exploited Vulnerabilities to Catalog | CISA

URL Source: https://www.cisa.gov/news-events/alerts/2026/04/13/cisa-adds-seven-known-exploited-vulnerabilities-catalog

Markdown Content: # CISA Adds Seven Known Exploited Vulnerabilities to Catalog | CISA

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* [CVE-2012-1854](https://www.cve.org/CVERecord?id=CVE-2012-1854 "(opens in a new window)") Microsoft Visual Basic for Applications Insecure Library Loading Vulnerability * [CVE-2020-9715](https://www.cve.org/CVERecord?id=CVE-2020-9715 "(opens in a new window)") Adobe Acrobat Use-After-Free Vulnerability * [CVE-2023-21529](https://www.cve.org/CVERecord?id=CVE-2023-21529 "(opens in a new window)") Microsoft Exchange Server Deserialization of Untrusted Data Vulnerability * [CVE-2023-36424](https://www.cve.org/CVERecord?id=CVE-2023-36424 "(opens in a new window)") Microsoft Windows Out-of-Bounds Read Vulnerability * [CVE-2025-60710](https://www.cve.org/CVERecord?id=CVE-2025-60710 "(opens in a new window)") Microsoft Windows Link Following Vulnerability * [CVE-2026-21643](https://www.cve.org/CVERecord?id=CVE-2026-21643 "(opens in a new window)") Fortinet SQL Injection Vulnerability * [CVE-2026-34621](https://www.cve.org/CVERecord?id=CVE-2026-34621 "(opens in a new window)") Adobe Acrobat and Reader Prototype Pollution Vulnerability

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 seven new vulnerabilities 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.

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