How many CVEs have patched _connect_to_server?

1 published CVEs changed _connect_to_server in langflow-ai/langflow, in 2 distinct patches totalling 7 changed lines, between 2026 and 2026.

What is the latest CVE that changed _connect_to_server?

CVE-2026-105697 (Langflow: OS command injection (RCE) via arbitrary command in MCP stdio server configuration), published 2026-10-05, changed lines 1608 to 1622 of src/lfx/src/lfx/base/mcp/util.py.

How does _connect_to_server compare to the rest of langflow-ai/langflow?

langflow-ai/langflow has 23 CVEs with a located fix in total; 1 of them changed _connect_to_server.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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langflow-ai/langflow

Function

_connect_to_server

Name: _connect_to_server in langflow-ai/langflow: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

src/lfx/src/lfx/base/mcp/util.py

Last patched October 5, 2026

1

CVEs

That changed this function

2

Distinct patches

Backports counted once

7

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

_connect_to_server in langflow-ai/langflow was changed by 1 published CVE fixes in 2026, in 2 distinct patches that added or removed 7 lines in total.

langflow-ai/langflow has 23 CVEs with a located fix in total, so 4% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed _connect_to_server, newest first, with the lines each fix touched.

Langflow: OS command injection (RCE) via arbitrary command in MCP stdio server configuration
CVE-2026-105697 · lines 1608–1622 · +4 −3 in 2 hunks
Critical · CVSS 9.9
EPSS 0.5%2026-10-05

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Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in langflow-ai/langflow changed by the most CVE fixes.

download_image3 CVEs · src/backend/base/langflow/api/v1/files.py _resolve_kb_path3 CVEs · src/backend/base/langflow/api/v1/knowledge_bases.py create_knowledge_base3 CVEs · src/backend/base/langflow/api/v1/knowledge_bases.py get_flow_by_id_or_endpoint_name3 CVEs · src/backend/base/langflow/helpers/flow.py get_client_ip2 CVEs · src/backend/base/langflow/api/v1/mcp_projects.py validate_command2 CVEs · src/backend/base/langflow/api/v2/schemas.py

All patched functions in langflow-ai/langflow

Frequently asked questions

Common questions about CVE fixes to _connect_to_server.

How many CVEs have patched _connect_to_server?: 1 published CVEs changed _connect_to_server in langflow-ai/langflow, in 2 distinct patches totalling 7 changed lines, between 2026 and 2026.
What is the latest CVE that changed _connect_to_server?: CVE-2026-105697 (Langflow: OS command injection (RCE) via arbitrary command in MCP stdio server configuration), published 2026-10-05, changed lines 1608 to 1622 of src/lfx/src/lfx/base/mcp/util.py.
How does _connect_to_server compare to the rest of langflow-ai/langflow?: langflow-ai/langflow has 23 CVEs with a located fix in total; 1 of them changed _connect_to_server.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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