CVE-2026-48554
🗓️ 12 Aug 2026 16:48:27Reported by Debian Security Bug TrackerType 
debiancve🔗 security-tracker.debian.org👁 4 Views
| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | CVE-2026-48554 | 12 Aug 202616:48 | – | attackerkb |
 | CVE-2026-48554 | 12 Aug 202616:48 | – | cve |
 | CVE-2026-48554 Nagios Core / XI Authenticated RCE via Unfiltered NOTIFICATION-Family Macro Substitution | 12 Aug 202616:48 | – | cvelist |
 | EUVD-2026-57346 | 12 Aug 202616:48 | – | euvd |
 | CVE-2026-48554 | 12 Aug 202617:17 | – | nvd |
 | DEBIAN-CVE-2026-48554 | 12 Aug 202617:17 | – | osv |
| UBUNTU-CVE-2026-48554 | 13 Aug 202600:00 | – | osv |
 | PT-2026-71173 | 12 Aug 202600:00 | – | ptsecurity |
 | CVE-2026-48554 | 13 Aug 202600:00 | – | ubuntucve |
 | Linux Distros Unpatched Vulnerability : CVE-2026-48554 | 13 Aug 202600:00 | – | nessus |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Debian | 11 | all | nagios4 | 4.4.6-4 | nagios4_4.4.6-4_all.deb |
| Debian | 12 | all | nagios4 | 4.4.6-4+deb12u1 | nagios4_4.4.6-4+deb12u1_all.deb |
| Debian | 13 | all | nagios4 | 4.4.6-4.1+deb13u1 | nagios4_4.4.6-4.1+deb13u1_all.deb |
| Debian | 14 | all | nagios4 | 4.5.12+ds-1 | nagios4_4.5.12+ds-1_all.deb |
| Debian | 999 | all | nagios4 | 4.5.12+ds-1 | nagios4_4.5.12+ds-1_all.deb |
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12 Aug 2026 16:48Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.17.5
CVSS 47.7
EPSS0.00523
SSVC