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criticalCVE-2026-485582026-06-29Vector: cryptography

CVE-2026-48558: SimpleHelp Authentication Bypass Vulnerability

Cyberttak is tracking CVE-2026-48558 in SimpleHelp, a CISA Known Exploited Vulnerability added on 2026-06-29 with CVSS 9.5 and EPSS 1.2%. 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-2026-48558 in SimpleHelp, a CISA Known Exploited Vulnerability added on 2026-06-29 with CVSS 9.5 and EPSS 1.2%. The advisory highlights exposed assets, patch urgency, and practical defensive checks for GCC and MENA security teams.

الموجز العربي

CVE-2026-48558: تنبيه استغلال في SimpleHelp

تتابع سايبرتاك CVE-2026-48558 في SimpleHelp كثغرة مدرجة في كتالوج CISA للثغرات المستغلة منذ 2026-06-29 بدرجة CVSS 9.5 واحتمالية EPSS 1.2%. يركز هذا التنبيه على الأصول المكشوفة وأولوية التصحيح وفحوصات دفاعية مناسبة لفرق الخليج ومينا.

Affected Products
  • SimpleHelp
Priority sectors
EnterpriseGovernment
Immediate Actions
  1. 1Inventory affected SimpleHelp deployments.
  2. 2Apply vendor patches or mitigations referenced by CISA.
  3. 3Prioritize internet-facing and privileged deployments before lower-risk assets.
CVE-2026-48558: SimpleHelp Authentication Bypass Vulnerability | Cyberttak