CVE-2026-7874

IBM Langflow OSS 1.0.0 through 1.10.0 Langflow could allow disclosure of all stored credentials due to the use of a weak and reversible key derivation mechanism for encryption at rest.

Scoring

Severity

CRITICAL

CVSS base score

9.1

CVSS vector

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

EPSS probability

0.27%

CWE

CWE-338

Published

2026-06-30

Last modified

2026-07-02

Affected products

• IBM Langflow OSS

Weakness type

• CWE-338

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