| CVE-2026-81268 | 高危8.1 | IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to execute flows and obtain sensitive information due to insufficient session expiration of API keys after user deactivation. | 10/09/2026 |
| CVE-2026-81265 | 高危7.5 | IBM Langflow OSS 1.0.0 through 1.11.5. | 10/09/2026 |
| CVE-2026-81213 | 高危8.6 | IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote attacker to obtain sensitive information from internal network resources due to improper validation of user-supplied URLs. | 10/09/2026 |
| CVE-2026-81211 | 高危8.8 | IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to execute arbitrary Python code due to improper authorization of custom components in stored flows. | 10/09/2026 |
| CVE-2026-81204 | 严重9.8 | IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote attacker to execute arbitrary code due to code injection during graph construction. | 10/09/2026 |
| CVE-2026-79742 | 高危8.8 | IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to execute arbitrary code due to an incomplete environment variable blocklist. | 10/09/2026 |
| CVE-2026-79725 | 中危6.5 | IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to read arbitrary files due to improper access control. | 10/09/2026 |
| CVE-2026-79724 | 严重9.8 | IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote attacker to execute arbitrary OS commands due to improper neutralization of special elements used in an OS command. | 10/09/2026 |
| CVE-2026-79723 | 中危5.0 | IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to obtain sensitive information due to improper validation of user-controlled API endpoints. | 10/09/2026 |
| CVE-2026-78575 | 高危8.8 | IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to execute arbitrary commands due to improper validation of command-line arguments in the MCP stdio server configuration. | 10/09/2026 |
| CVE-2026-78571 | 高危8.8 | IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to execute arbitrary code due to an unguarded eval() call on attacker-controlled input. | 10/09/2026 |
| CVE-2026-78569 | 高危8.8 | IBM Langflow OSS 1.0.0 through 1.11.5 could allow an authenticated attacker to execute arbitrary code due to an incomplete denylist in the security scanner. | 10/09/2026 |
| CVE-2026-76059 | 高危8.8 | IBM Langflow OSS 1.0.0 through 1.11.5 An attacker who could submit custom component source code could bypass the static security scanner by crafting an annotated class-body assignment that resolved to a dangerous callable through alias tracking; the resolved value was never checked against the dangerous callable blockl | 10/09/2026 |
| CVE-2026-9225 | 中危6.5 | IBM Langflow OSS 1.0.0 through 1.11.5 Langflow could allow an authenticated attacker to access sensitive files belonging to other users due to improper access control in the File/Read File component. When executing flows through the /api/v1/run/advanced/{flow_id} endpoint, the application allows component inputs to ref | 10/09/2026 |
| CVE-2026-85025 | 严重9.8 | IBM Langflow OSS 1.0.0 through 1.11.5 Langflow could allow an unauthenticated attacker to execute arbitrary code and access or modify chat sessions through publicly shared MCP project endpoints due to improper enforcement of public-flow security restrictions and session isolation controls. | 10/09/2026 |
| CVE-2026-17631 | 中危6.5 | IBM Langflow OSS 1.0.0 through 1.10.2 could allow a remote authenticated attacker to obtain sensitive information due to a server-side request forgery (SSRF) vulnerability. | 04/09/2026 |
| CVE-2026-17627 | 高危7.1 | IBM Langflow OSS 1.0.0 through 1.10.2 could allow a remote authenticated attacker to obtain sensitive information and inject messages into workflow history due to improper authorization. | 04/09/2026 |
| CVE-2026-17622 | 中危6.5 | IBM Langflow OSS 1.0.0 through 1.10.2 could allow a remote authenticated attacker to obtain sensitive information due to improper limitation of a pathname to a restricted directory. | 04/09/2026 |
| CVE-2026-17621 | 中危5.4 | IBM Langflow OSS 1.0.0 through 1.10.2 could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request containing "dot dot " sequences ( /.. /) to view arbitrary files on the system. | 04/09/2026 |
| CVE-2026-14470 | 中危6.5 | IBM Langflow OSS 1.0.0 through 1.10.2 could allow an authenticated attacker to traverse directories on the system. An attacker could send a specially crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system. | 04/09/2026 |