CVE-2025-64335

suricata: Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Su...

CVE-2025-64335 is fixed in suricata on 1 platform by DEBIAN-CVE-2025-64335 (version 1:8.0.2-1), released November 26, 2025. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.5
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0044
38th percentile

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, a NULL dereference can occur when the entropy keyword is used in conjunction with base64_data. This issue has been patched in version 8.0.2. A workaround involves disabling rules that use entropy in conjunction with base64_data.

Where it's fixed

ProductFixed inFixReleased
Linux
suricata · Debian 14 1:8.0.2-1 DEBIAN-CVE-2025-64335 Nov 26, 2025

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