VULNERABILITY INTELLIGENCE

CVE-2025-64334

CVSS score7.5 HIGH
EPSS probability0.38%
CISA KEVNot currently listed
Published2025-11-26
Last modified2026-10-18
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions from 8.0.0 to before 8.0.2, compressed HTTP data can lead to unbounded memory growth during decompression. This issue has been patched in version 8.0.2. A workaround involves disabling LZMA decompression or limiting response-body-limit size.

Weakness classification

  • security-advisories@github.com: CWE-770

Primary references