Security Advisory

CVE-2025-64333

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-11-26 22:57:02

Last updated 2025-11-28 16:29:09

Assigner GitHub_M

State PUBLISHED

Description

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.

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