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Vulnerability DatabaseCVE-2026-31935

CVE-2026-31935: 
Suricata vulnerability analysis and mitigation

Suricata is a network IDS, IPS and NSM engine. Prior to versions 7.0.15 and 8.0.4, flooding of craft HTTP2 continuation frames can lead to memory exhaustion, usually resulting in the Suricata process being shut down by the operating system. This issue has been patched in versions 7.0.15 and 8.0.4.

Source: NVD

Related Suricata vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-31937HIGH7.5
  • SuricataSuricata
  • cpe:2.3:a:oisf:suricata
NoYesApr 02, 2026
CVE-2026-31935HIGH7.5
  • SuricataSuricata
  • suricata
NoYesApr 02, 2026
CVE-2026-31934HIGH7.5
  • SuricataSuricata
  • suricata
NoYesApr 02, 2026
CVE-2026-31933HIGH7.5
  • SuricataSuricata
  • cpe:2.3:a:oisf:suricata
NoYesApr 02, 2026
CVE-2026-31932HIGH7.5
  • SuricataSuricata
  • suricata
NoYesApr 02, 2026

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