9.1
CRITICAL
CVSS 3.1
CVE-2026-7874
Weak Cryptographic Key Derivation Exposed All Stored Credentials
Overview
Description
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.
Details
INFO
Published Date :
June 30, 2026, 7:11 p.m.
Last Modified :
June 30, 2026, 7:11 p.m.
Remotely Exploit :
Yes !
Source :
ibm
Scoring
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework
for assessing the severity of vulnerabilities in software and systems.
We collect and displays CVSS scores from various sources for each CVE.
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | 9a959283-ebb5-44b6-b705-dcc2bbced522 |
Solution
Update Langflow to a version that uses a strong key derivation mechanism for encryption.
- Update Langflow to the latest secure version.
- Verify encryption key derivation mechanism strength.
- Rotate encryption keys after updating.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-7874 vulnerability anywhere in the article.
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.