How many CVEs have patched validate_command?

2 published CVEs changed validate_command in langflow-ai/langflow, in 3 distinct patches totalling 464 changed lines, between 2026 and 2026.

What is the latest CVE that changed validate_command?

CVE-2026-105697 (Langflow: OS command injection (RCE) via arbitrary command in MCP stdio server configuration), published 2026-10-05, changed lines 28 to 32 of src/backend/base/langflow/api/v2/schemas.py.

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

langflow-ai/langflow has 23 CVEs with a located fix in total; 2 of them changed validate_command.

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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Patched Functions
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Langflow
Validate_command

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Patched Functions
Langflow Ai
Langflow
Validate_command

validate_command in langflow-ai/langflow: Patched by 2 CVEs

langflow-ai/langflow

Function

validate_command

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

src/backend/base/langflow/api/v2/schemas.py

Last patched October 5, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

464

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

validate_command in langflow-ai/langflow was changed by 2 published CVE fixes in 2026, in 3 distinct patches that added or removed 464 lines in total.

langflow-ai/langflow has 23 CVEs with a located fix in total, so 9% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed validate_command, 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 28–32 · +3 −224
Critical · CVSS 9.9
EPSS 0.5%2026-10-05
langflow-ai langflow LambdaFilterComponent lambda_filter.py eval code injection
CVE-2026-7700 · lines 34–50 · +14 −223
Medium · CVSS 5.3
EPSS 0.3%2026-05-03

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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 aapi_key2 CVEs · src/backend/base/langflow/__main__.py

All patched functions in langflow-ai/langflow

Frequently asked questions

Common questions about CVE fixes to validate_command.

How many CVEs have patched validate_command?: 2 published CVEs changed validate_command in langflow-ai/langflow, in 3 distinct patches totalling 464 changed lines, between 2026 and 2026.
What is the latest CVE that changed validate_command?: CVE-2026-105697 (Langflow: OS command injection (RCE) via arbitrary command in MCP stdio server configuration), published 2026-10-05, changed lines 28 to 32 of src/backend/base/langflow/api/v2/schemas.py.
How does validate_command compare to the rest of langflow-ai/langflow?: langflow-ai/langflow has 23 CVEs with a located fix in total; 2 of them changed validate_command.
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

src/backend/base/langflow/api/v2/schemas.py on GitHub (opens in a new tab)
All patched functions in langflow-ai/langflow
Patched functions directory

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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Overview
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References