CVE-2026-7528

⚠️ high

🔍 Scan for this CVE

IBM Langflow OSS 1.0.0 through 1.9.0 could allow a denial of service due to uncontrolled resource consumption.

CVSS Score

7.1

High

EPSS Score

0.1

Exploit Probability

Published Date

2026-05-27

First Seen: 2026-05-28

This CVE is Moderate Risk - more severe than 53.4% of all 326,604 vulnerabilities in our database.

#152,347

Above average severity

Severity Percentile

🔍 Exploitation Status

None

No known exploits

⚙️ Automatable

Requires human interaction

💥 Technical Impact

Partial

Limited system impact

🏆 Discovered By

This vulnerability was reported to IBM by Ori Lahav (Rubrik Inc.) orilahav@tauex.tau.ac.il.

SSVC data provided by CISA

Last Modified 2026-06-02

Source NVD 🔗

CVSS Vector 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

CWE IDs (Weakness Types)

CWE-400

📦 Affected Products 1

Vendor	Product	Status	Affected Versions
langflow	langflow	Affected	> 1.0.0 < 1.9.0

Vendor Advisory

CVE ID	Severity	CVSS	EPSS	Summary	Published
CVE-2026-7524	⛔ critical	9.8	0.4	IBM Langflow OSS 1.0.0 through 1.9.1 could allow remote code execution due to improper validation of symbolic links duri...	2026-05-27
CVE-2026-42048	⛔ critical	9.6	0.0	Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.0, Langflow is vulnerable to...	2026-05-12
CVE-2026-6542	🔶 medium	6.5	0.0	IBM Langflow OSS 1.0.0 through 1.8.4 could allow any user to supply a flow_id to read transaction logs and vertex build ...	2026-04-30
CVE-2026-3357	⚠️ high	8.8	0.6	IBM Langflow Desktop 1.6.0 through 1.8.2 Langflow could allow an authenticated user to execute arbitrary code on the sys...	2026-04-08
CVE-2026-5022	🔶 medium	5.3	0.1	The '/api/v1/files/images/{flow_id}/{file_name}' endpoint does not enforce any authentication or authorization checks, a...	2026-03-27
CVE-2026-5025	🔶 medium	6.5	0.0	The '/logs' and '/logs-stream' endpoints in the log router allow any authenticated user to read the full application log...	2026-03-27

These CVEs affect the same products