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-2026-9198 IBM Langflow Code Injection Vulnerability CVE-2026-18556 N-able N-central Authentication Bypass Using an Alternate Path or Channel Vulnerability CVE-2026-34486 Apache Tomcat Missing Encryption of Sensitive Data Vulnerability These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risks to the federal enterprise. Binding Operational Directive (BOD) 26-04: Prioritizing Security Updates Based on
Read at CISA Cybersecurity Advisories
- Vendor
- Apache Software Foundation, N-able
- Product
- Tomcat, N-central / N-sight, AI / LLM tooling
- Exploitation
- observed in the wild
- Exposure class
- Web platform, Remote access, AI infrastructure
Why it ranks 53 (High)
- Exploitation observed in the wild
- Exposed product class: remote access
- Covered by 2 independent sources
- 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-2026-9198 on this site · NVD · CVE.org · Vulnpedia
- CVE-2026-18556 on this site · NVD · CVE.org · Vulnpedia
- CVE-2026-34486 on this site · NVD · CVE.org · Vulnpedia
Related coverage
Other items that share a CVE or were clustered with this one.