CVE-2026-17632: IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute arbitrary code due to impro
Summary
IBM Langflow OSS (an open-source tool for building AI applications) versions 1.0.0 through 1.10.3 has a vulnerability where a logged-in attacker could run malicious code on the system because the software doesn't properly check Python code during AST-based security scanning (a method that analyzes code structure before execution). This is a code injection vulnerability (CWE-94), meaning attackers can insert and execute their own code.
Vulnerability Details
8.8(high)
EPSS: 0.0%
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
network
low
low
none
August 5, 2026
Classification
Affected Vendors
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Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-17632
First tracked: August 5, 2026 at 08:08 PM
Classified by LLM (prompt v3) · confidence: 92%