Lucene search
+L

CVE-2026-48553

🗓️ 12 Aug 2026 16:46:35Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 69 Views

Authenticated RCE in Nagios Core and XI via custom-variable macro injection through NRDP.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-48553
12 Aug 202616:46
–attackerkb
cvelist
Cvelist
CVE-2026-48553 Nagios Core / XI Authenticated RCE via Custom-Variable Macro Injection
12 Aug 202616:46
–cvelist
debian
Debian
[SECURITY] [DLA 4832-1] nagios4 security update
13 Oct 202609:02
–debian
debian
Debian
[SECURITY] [DSA 6556-1] nagios4 security update
12 Oct 202620:51
–debian
debiancve
Debian CVE
CVE-2026-48553
12 Aug 202616:46
–debiancve
nessus
Tenable Nessus
Debian dsa-6556 : nagios4 - security update
12 Oct 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-48553
13 Aug 202600:00
–nessus
euvd
EUVD
EUVD-2026-57345
12 Aug 202616:46
–euvd
mend
Mend
CVE-2026-48553
12 Aug 202616:46
–mend
nvd
NVD
CVE-2026-48553
12 Aug 202617:17
–nvd
Rows per page
Vulners
CNA
[
  {
    "defaultStatus": "affected",
    "vendor": "Nagios Enterprises, LLC.",
    "product": "Nagios Core",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThan": "4.5.13"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "vendor": "Nagios Enterprises, LLC.",
    "product": "Nagios XI",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThan": "2026R1.5"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

08 Sep 2026 20:28Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.17.5
CVSS 47.7
EPSS0.00966
SSVC
69