CVE Watch17 jul 2026

CVE-2026-8476

IBM Langflow OSS 1.0.0 through 1.10.0 contain a critical remote code execution vulnerability in the disk-based caching mechanism. The AsyncD

CVSS

9.9

Crítico

EPSS

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KEV

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Exploit Today

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0-100

Publicado: 17 jul 2026 · Última mod.: 17 jul 2026 · CWE-502

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

IBM Langflow OSS 1.0.0 through 1.10.0 contain a critical remote code execution vulnerability in the disk-based caching mechanism. The AsyncDiskCache class uses Python's unsafe pickle.loads() function to deserialize cached objects from disk without validation, integrity verification, or authentication, enabling arbitrary code execution when malicious pickle payloads are processed. Attackers who can influence cached data through file system access, malicious workflow inputs, custom components, or API manipulation can achieve complete system compromise with the privileges of the Langflow server process.

Referencias oficiales

www.ibm.comhttps://www.ibm.com/support/pages/node/7278922

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