CVE catalog
CVE-2025-64334
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
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.35% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | suricata | Not reported | 8.0.2 | fixed |
| Debian | suricata | 14 | 1:7.0.10-1 | vulnerable |
| Debian | suricata | 14 | 1:7.0.11-1 | vulnerable |
| Debian | suricata | 14 | 1:7.0.11-1~bpo13+1 | vulnerable |
| Debian | suricata | 14 | 1:8.0.0-1~exp1 | vulnerable |
| Debian | suricata | 14 | 1:8.0.0-1~exp2 | vulnerable |
| Debian | suricata | 14 | 1:8.0.0-1~exp4 | vulnerable |
| Debian | suricata | 14 | 1:8.0.0-1~exp5 | vulnerable |
| Debian | suricata | 14 | 1:8.0.1-1 | vulnerable |
| Debian | suricata | 14 | 1:8.0.1-2 | vulnerable |
| Debian | suricata | 14 | 1:8.0.1-3 | vulnerable |
| Debian | suricata | 14 | 1:8.0.1-3~bpo13+1 | vulnerable |
| Debian | suricata | 14 | 1:8.0.2-1~bpo13+1 | vulnerable |
| Debian | suricata | 14 | 1:8.0.2-1 | fixed |
| Ubuntu | suricata | 16.04 | 2.0.8-1build1 | vulnerable |
| Ubuntu | suricata | 16.04 | 2.0.9-1 | vulnerable |
| Ubuntu | suricata | 16.04 | 2.0.10-1 | vulnerable |
| Ubuntu | suricata | 16.04 | 2.0.10-2 | vulnerable |
| Ubuntu | suricata | 16.04 | 2.0.11-1 | vulnerable |
| Ubuntu | suricata | 16.04 | 3.0-1 | vulnerable |
| Ubuntu | suricata | 18.04 | 3.2-2ubuntu3 | vulnerable |
| Ubuntu | suricata | 22.04 | 1:6.0.4-2 | vulnerable |
| Ubuntu | suricata | 22.04 | 1:6.0.4-3 | vulnerable |
| Ubuntu | suricata | 24.04 | 1:7.0.0-2 | vulnerable |
| Ubuntu | suricata | 24.04 | 1:7.0.2-1 | vulnerable |
| Ubuntu | suricata | 24.04 | 1:7.0.2-1build1 | vulnerable |
| Ubuntu | suricata | 24.04 | 1:7.0.3-1build1 | vulnerable |
| Ubuntu | suricata | 24.04 | 1:7.0.3-1build3 | vulnerable |
| Ubuntu | suricata | 25.10 | 1:7.0.8-2 | vulnerable |
| Ubuntu | suricata | 25.10 | 1:7.0.10-1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | suricata | cpe | Not reported | 8.0.2 | Not reported | NVD-CVE-2025-64334 | Not reported |
| Debian | suricata | deb | 14 | 1:8.0.2-1 | Not reported | DEBIAN-CVE-2025-64334 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_10082-1.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2025-64334]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2025-64334]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2025-64334]
- [https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-64334.json]
[FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]