CRITICALVulnerability
CVE-2026-9198
Langflow contains a code injection vulnerability that allows unauthenticated attackers to achieve full remote code execution on default Langflow deployments.
Properties
- severity
- CRITICAL
- product
- Langflow
- vulnerabilityName
- IBM Langflow Code Injection Vulnerability
- epss_score
- 0.60597
- dueDate
- 2026-08-07
- requiredAction
- Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discon
- dateAdded
- 2026-08-04
- score
- 9.8
- cve_id
- CVE-2026-9198
- signal_observed_at
- 2026-09-11T17:54:47+00:00
- vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- vendorProject
- IBM
- published_at
- 2026-07-17T18:17:17.340
- last_modified
- 2026-08-17T20:16:48.010
- epss_percentile
- 0.99104
Related Entities (6)
HAS_WEAKNESS (1)
→[Weakness]Improper Control of Generation of Code ('Code Injection')
DESCRIBED_BY (1)
→[Source]NVD
AFFECTS_PRODUCT (1)
→[Product]
DESCRIBES (1)
←[KEVEntry]IBM Langflow Code Injection Vulnerability
ENRICHED_BY (1)
→[Source]FIRST EPSS
KNOWN_EXPLOITED (1)
→[Source]CISA KEV
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