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CVE-2026-48553 Nagios Core / XI Authenticated RCE via Custom-Variable Macro Injection

🗓️ 12 Aug 2026 16:46:35Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

Nagios Core before 4.5.13 and XI before 2026R1.5 allow authenticated RCE via NRDP macro injection.

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15 Aug 2026 04:06Current
6.4Medium risk
Vulners AI Score6.4
CVSS 47.7
4