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criticalCVE-2025-342912026-05-21Vector: endpoints

CVE-2025-34291: Langflow Origin Validation Error Vulnerability

Cyberttak is tracking CVE-2025-34291 in Langflow, a CISA Known Exploited Vulnerability added on 2026-05-21 with CVSS 9.4 and EPSS 78.9%. The advisory highlights exposed assets, patch urgency, and practical defensive checks for GCC and MENA security teams.

Decision Context

English Brief

Cyberttak is tracking CVE-2025-34291 in Langflow, a CISA Known Exploited Vulnerability added on 2026-05-21 with CVSS 9.4 and EPSS 78.9%. The advisory highlights exposed assets, patch urgency, and practical defensive checks for GCC and MENA security teams.

الموجز العربي

CVE-2025-34291: تنبيه استغلال في Langflow

تتابع سايبرتاك CVE-2025-34291 في Langflow كثغرة مدرجة في كتالوج CISA للثغرات المستغلة منذ 2026-05-21 بدرجة CVSS 9.4 واحتمالية EPSS 78.9%. يركز هذا التنبيه على الأصول المكشوفة وأولوية التصحيح وفحوصات دفاعية مناسبة لفرق الخليج ومينا.

Affected Products
  • Langflow
Priority sectors
EnterpriseGovernment
Immediate Actions
  1. 1Inventory affected Langflow deployments.
  2. 2Apply vendor patches or mitigations referenced by CISA.
  3. 3Prioritize internet-facing and privileged deployments before lower-risk assets.