CVE-2025-64334 — Suricata is vulnerable to unbounded memory growth for decompression
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, co…
Published: 2025-11-26 · CVSS: 7.5 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7