PT-2026-83332 · Ibm · Langflow Oss
CVE-2026-19286
·
Published
2026-08-28
·
Updated
2026-09-01
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
IBM Langflow OSS versions 1.0.0 through 1.11.1
Description
Improper enforcement of security restrictions on the 'A2A' public endpoint allows a remote attacker to execute arbitrary code. Arbitrary code execution occurs when an attacker can run any command of their choice on the target machine.
Recommendations
Restrict access to the 'A2A' public endpoint to minimize the risk of exploitation.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Code Injection
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Weakness Enumeration
Related Identifiers
Affected Products
Langflow Oss