CVE-2026-48553 Nagios Core / XI Authenticated RCE via Custom-Variable Macro Injection
| Reporter | Title | Published | Views | Family All 17 |
|---|---|---|---|---|
 | CVE-2026-48553 | 12 Aug 202616:46 | – | attackerkb |
 | CVE-2026-48553 | 12 Aug 202616:46 | – | cve |
 | [SECURITY] [DLA 4832-1] nagios4 security update | 13 Oct 202609:02 | – | debian |
| [SECURITY] [DSA 6556-1] nagios4 security update | 12 Oct 202620:51 | – | debian |
 | CVE-2026-48553 | 12 Aug 202616:46 | – | debiancve |
 | Debian dsa-6556 : nagios4 - security update | 12 Oct 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-48553 | 13 Aug 202600:00 | – | nessus |
 | EUVD-2026-57345 | 12 Aug 202616:46 | – | euvd |
 | CVE-2026-48553 | 12 Aug 202616:46 | – | mend |
 | CVE-2026-48553 | 12 Aug 202617:17 | – | nvd |
10
[
{
"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
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14 Aug 2026 16:50Current
CVSS 3.17.5
CVSS 47.7
EPSS0.00966
SSVC