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CVE-2026-31937 Suricata dcerpc: quadratic complexity in dcerpc buffering

🗓️ 02 Apr 2026 14:38:22Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 36 Views

Suricata DCERPC buffering had quadratic complexity causing degradation before 7.0.15; fixed in 7.0.15.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-31937
2 Apr 202614:38
–attackerkb
alpinelinux
AlpineLinux
CVE-2026-31937
2 Apr 202614:38
–alpinelinux
bdu_fstec
BDU FSTEC
Suricata dcerpc parser DoS
4 May 202600:00
–bdu_fstec
circl
Circl
CVE-2026-31937
18 Mar 202600:00
–circl
cnnvd
CNNVD
Suricata security vulnerabilities
2 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-31937
2 Apr 202614:38
–cve
debiancve
Debian CVE
CVE-2026-31937
2 Apr 202614:38
–debiancve
euvd
EUVD
EUVD-2026-18246
2 Apr 202614:38
–euvd
mend
Mend
CVE-2026-31937
2 Apr 202614:38
–mend
nvd
NVD
CVE-2026-31937
2 Apr 202615:16
–nvd
Rows per page
[
  {
    "vendor": "OISF",
    "product": "suricata",
    "versions": [
      {
        "version": "< 7.0.15",
        "status": "affected"
      }
    ]
  }
]

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