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CVE-2026-71418

🗓️ 18 Sep 2026 20:24:28Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

Quadratic CPU DoS in Suricata 8.0.0-8.0.6 via crafted HTTP/2 DATA frames in doh2 processing.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-71418
18 Sep 202622:02
circl
cvelist
Cvelist
CVE-2026-71418 Suricata doh2: crafted HTTP/2 DATA frames can cause quadratic CPU consumption
18 Sep 202620:24
cvelist
debiancve
Debian CVE
CVE-2026-71418
18 Sep 202620:24
debiancve
euvd
EUVD
EUVD-2026-83397
18 Sep 202620:24
euvd
nvd
NVD
CVE-2026-71418
18 Sep 202621:18
nvd
osv
OSV
DEBIAN-CVE-2026-71418
18 Sep 202621:18
osv
Vulners
Node
oisfsuricataRange8.0.08.0.6
[
  {
    "vendor": "OISF",
    "product": "suricata",
    "versions": [
      {
        "version": ">= 8.0.0, < 8.0.6",
        "status": "affected"
      }
    ]
  }
]

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18 Sep 2026 21:18Current
CVSS 3.17.5
EPSS0.0035
9