CVE-2026-93675: CWE-440 Expected Behavior Violation in IBM Langflow OSS
Description
IBM Langflow OSS versions 1.0.0 through 1.12.2 contain a vulnerability classified as CWE-440 (Expected Behavior Violation) that could allow a remote attacker to execute arbitrary code via dependency confusion. The vulnerability has a high severity with a CVSS score of 8.8. No patch or remediation details are provided in the available data.
CVSS v3.1
Score 8.8high
Affected software
IBM
Langflow OSS
pkg:github/ibm/langflow_osscpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*cpe:2.3:a:ibm:langflow_oss:1.12.2:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-93675 affects IBM Langflow OSS versions 1.0.0 through 1.12.2. It involves an expected behavior violation categorized under CWE-440, specifically a dependency confusion issue that could enable remote code execution by an attacker. The vulnerability is remotely exploitable without privileges and requires user interaction. The CVSS v3.1 base score is 8.8, indicating high impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on affected systems, potentially leading to full compromise of the application and underlying system. The impact includes high confidentiality, integrity, and availability loss as indicated by the CVSS vector.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are provided in the available data. Users should monitor IBM's advisories for updates and apply any official patches once available. Until then, consider restricting exposure of affected versions to untrusted networks and limit user interactions that could trigger the vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- ibm
- Date Reserved
- 2026-09-18T13:51:09.130Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ac5937c2cdf04f656f90956
Added to database: 10/07/2026, 00:34:04 UTC
Last enriched: 10/07/2026, 00:48:51 UTC
Last updated: 10/07/2026, 00:48:53 UTC
Views: 6
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.