<![CDATA[🚨 [CISA-2026:0423] CISA Adds One Known Exploited Vulnerability to Catalog (https://secdb.nttzen.cloud/security-advisory/detail/CISA-2026:0423)]]>🚨 [CISA-2026:0423] CISA Adds One Known Exploited Vulnerability to Catalog (https://secdb.nttzen.cloud/security-advisory/detail/CISA-2026:0423)

CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risk to the federal enterprise.

⚠️ CVE-2026-39987 (https://secdb.nttzen.cloud/cve/detail/CVE-2026-39987)
- Name: Marimo Remote Code Execution Vulnerability
- Action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- Known To Be Used in Ransomware Campaigns? Unknown
- Vendor: Marimo
- Product: Marimo
- Notes: https://github.com/marimo-team/marimo/security/advisories/GHSA-2679-6mx9-h9xc ; https://nvd.nist.gov/vuln/detail/CVE-2026-39987

]]>https://board.circlewithadot.net/topic/c96985dd-9927-4c1e-aefe-82f195796aa5/cisa-2026-0423-cisa-adds-one-known-exploited-vulnerability-to-catalog-https-secdb.nttzen.cloud-security-advisory-detail-cisa-2026-0423RSS for NodeFri, 15 May 2026 07:46:17 GMTThu, 23 Apr 2026 20:00:16 GMT60