What is CVE-2026-13444?

CVE-2026-13444 is a high-severity vulnerability in Ibm Langflow Oss, classified under CWE-520. CVSS score: 8.1/10. Published 2026-07-30.

How severe is CVE-2026-13444?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Ibm Langflow Oss

CVE-2026-13444

IBM Langflow OSS 1.0.0 through 1.10.1 can allow an attacker to access another user's private vector documents by creating their own flow with matching Chroma persist_directory and collection_name values. The attacker receives exact victim…

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

Affected products

Ibm Langflow Oss — versions 1.0.0

Weakness classification (CWE)

CWE-520

References

psirt@us.ibm.com (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-13444?: CVE-2026-13444 is a high-severity vulnerability in Ibm Langflow Oss, classified under CWE-520. CVSS score: 8.1/10. Published 2026-07-30.
How severe is CVE-2026-13444?: High severity. CVSS v3 base score is 8.1 out of 10.