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CVE-2026-31937

🗓️ 02 Apr 2026 14:38:22Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

Suricata dcerpc buffering has quadratic complexity causing slowdown before 7.0.15; fix in 7.0.15.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-31937
2 Apr 202614:38
attackerkb
Circl
CVE-2026-31937
18 Mar 202600:00
circl
CNNVD
Suricata 安全漏洞
2 Apr 202600:00
cnnvd
Cvelist
CVE-2026-31937 Suricata dcerpc: quadratic complexity in dcerpc buffering
2 Apr 202614:38
cvelist
Debian CVE
CVE-2026-31937
2 Apr 202614:38
debiancve
EUVD
EUVD-2026-18246
2 Apr 202614:38
euvd
NVD
CVE-2026-31937
2 Apr 202615:16
nvd
OPENSUSE Linux
libsuricata8_0_4-8.0.4-1.1 on GA media (moderate)
30 Mar 202600:00
opensuse
OSV
DEBIAN-CVE-2026-31937
2 Apr 202615:16
osv
OSV
OPENSUSE-SU-2026:10443-1 libsuricata8_0_4-8.0.4-1.1 on GA media
27 Mar 202600:00
osv
Rows per page
NVD
Vulners
Node
oisfsuricataRange<7.0.15
[
  {
    "vendor": "OISF",
    "product": "suricata",
    "versions": [
      {
        "version": "< 7.0.15",
        "status": "affected"
      }
    ]
  }
]

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07 Apr 2026 21:19Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.5
EPSS0.00018
SSVC
9