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CVE-2026-61551

🗓️ 18 Sep 2026 17:23:11Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 60 Views

Unauthenticated stack overflow DoS in Icinga 2 before 2.14.9, 2.15.4, 2.16.2 via deeply nested JSON.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-61551
23 Sep 202608:10
–circl
cvelist
Cvelist
CVE-2026-61551 Icinga 2: Stack overflow via deeply nested JSON objects
18 Sep 202617:23
–cvelist
debian
Debian
[SECURITY] [DSA 6426-1] icinga2 security update
10 Aug 202611:51
–debian
debiancve
Debian CVE
CVE-2026-61551
18 Sep 202617:23
–debiancve
nessus
Tenable Nessus
Debian dsa-6426 : icinga2 - security update
10 Aug 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-61551
10 Aug 202600:00
–nessus
euvd
EUVD
EUVD-2026-83209
18 Sep 202617:23
–euvd
nvd
NVD
CVE-2026-61551
18 Sep 202618:17
–nvd
osv
OSV
DEBIAN-CVE-2026-61551
18 Sep 202618:17
–osv
osv
OSV
UBUNTU-CVE-2026-61551
18 Sep 202618:17
–osv
Rows per page
Vulners
Node
OR
icingaicingaRange<2.14.9
icingaicingaRange2.15.0–2.15.4
icingaicingaRange2.16.0–2.16.2
[
  {
    "vendor": "Icinga",
    "product": "icinga2",
    "versions": [
      {
        "version": "< 2.14.9",
        "status": "affected"
      },
      {
        "version": ">= 2.15.0, < 2.15.4",
        "status": "affected"
      },
      {
        "version": ">= 2.16.0, < 2.16.2",
        "status": "affected"
      }
    ]
  }
]

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24 Sep 2026 21:17Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.18.6
EPSS0.00941
60