CISA Adds Three Known Exploited Vulnerabilities to Catalog
CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog , based on evidence of active exploitation. CVE-2026-25089 Fortinet FortiSandbox OS Command Injection Vulnerability CVE-2026-39808 Fortinet FortiSandbox OS Command Injection Vulnerability CVE-2026-58644 Microsoft SharePoint Deserialization of Untrusted Data Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose significant risks to the federal enterprise. Binding Operational Directive (BOD) 26-04: Prioritizing Security Updates Based on Risk establi
Read at CISA Cybersecurity Advisories
- Vendor
- Microsoft, Fortinet
- Product
- SharePoint, FortiSandbox
- Exploitation
- observed in the wild
- Exposure class
- Collaboration, Endpoint security
Why it ranks 46 (High)
- Exploitation observed in the wild
- Product class: collaboration, endpoint security
- Widely deployed vendor product (Microsoft)
- Government advisory
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- CISA Cybersecurity Advisories (cisa.gov)
- CVE-2026-25089 on this site · NVD · CVE.org · Vulnpedia
- CVE-2026-39808 on this site · NVD · CVE.org · Vulnpedia
- CVE-2026-58644 on this site · NVD · CVE.org · Vulnpedia
Related coverage
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