CVE-2026-12944 Details
IBM Langflow OSS 1.0.0 through 1.10.0 can allow attackers to execute arbitrary Python code with root privileges (UID=0) on the Langflow server by submitting components containing socket or urllib imports. This enables: (1) AWS credential theft via IMDSv1 SSRF with full IAM role permissions, (2) arbitrary file exfiltration from the container filesystem, and (3) lateral movement to internal services (PostgreSQL, Redis) within the Docker network. The scanner incorrectly returns "validated": true, providing a false security signal.
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Exploit prediction scoring system (EPSS) score for CVE-2026-12944
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
0.39 Probability of exploitation activity being observed over the next 30 days (33rd percentile)
CVSS score for CVE-2026-12944
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
9.6 Critical
Products affected by CVE-2026-12944
Langflow 1.5.0
Langflow 1.0.0
Langflow 1.5.1
Langflow 1.6.0
Langflow 1.6.4
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Medium
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CVE-2026-12944 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 5 22.73%
DE 3 13.64%
SE 3 13.64%
IN 2 9.09%
AE 1 4.55%
BR 1 4.55%
CH 1 4.55%
ID 1 4.55%
IL 1 4.55%
KR 1 4.55%

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CVE-2026-12944 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 21 95.45%
Telecommunications 1 4.55%

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