CVE-2025-64333
Suricata vulnerability analysis and mitigation

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, a large HTTP content type, when logged can cause a stack overflow crashing Suricata. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves limiting stream.reassembly.depth to less then half the stack size. Increasing the process stack size makes it less likely the bug will trigger.


SourceNVD

Related Suricata vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-64344HIGH7.5
  • SuricataSuricata
  • suricata
NoYesNov 26, 2025
CVE-2025-64335HIGH7.5
  • SuricataSuricata
  • cpe:2.3:a:oisf:suricata
NoYesNov 26, 2025
CVE-2025-64334HIGH7.5
  • SuricataSuricata
  • suricata
NoYesNov 26, 2025
CVE-2025-64333HIGH7.5
  • SuricataSuricata
  • suricata
NoYesNov 26, 2025
CVE-2025-64332HIGH7.5
  • SuricataSuricata
  • suricata
NoYesNov 26, 2025

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