AUGUST 16, 2026
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Case File

CVE-2026-8470

HIGH · CVSS 7.4 EPSS 0.11%

Source: NVD + CISA KEV + EPSS · Published 2026-08-05 · Last synced 2026-08-16

CyberRota Analysis

AI-Generated

IBM Langflow OSS versions 1.0.0 to 1.10.3 are vulnerable due to the use of Python's non-cryptographic random module for generating Fernet encryption keys from user secrets that are less than 32 characters. This flaw allows attackers to reproduce encryption keys through the predictable output of the Mersenne Twister PRNG, potentially leading to the decryption of sensitive API keys and authentication tokens. Organizations utilizing affected versions should prioritize remediation to protect against unauthorized access and data breaches.

CVE
CVE-2026-8470
Severity
HIGH
CVSS
7.4
EPSS
0.11%

Original NVD Description

IBM Langflow OSS 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, and 1.0.0 through 1.10.3 use Python's non-cryptographic random module for generating Fernet encryption keys from user secrets under 32 characters. The deterministic Mersenne Twister PRNG produces identical keys for identical seeds, allowing attackers to reproduce encryption keys and decrypt stored API keys and authentication tokens.

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