CVE-2025-64330 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2025-64330 Interim 1 2 2026-03-05T00:27:09Z current 2025-12-23T00:15:42Z 2026-03-05T00:27:09Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2025-64330 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 single byte read heap overflow when logging the verdict in eve.alert and eve.drop records can lead to crashes. This requires the per packet alert queue to be filled with alerts and then followed by a pass rule. This issue has been patched in versions 7.0.13 and 8.0.2. To reduce the likelihood of this issue occurring, the alert queue size a should be increased (packet-alert-max in suricata.yaml) if verdict is enabled. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://www.suse.com/support/security/rating/ SUSE Security Ratings openSUSE Tumbleweed libsuricata8_0_3-8.0.3-1.1 suricata-8.0.3-1.1 suricata-devel-8.0.3-1.1 libsuricata8_0_3-8.0.3-1.1 as a component of openSUSE Tumbleweed suricata-8.0.3-1.1 as a component of openSUSE Tumbleweed suricata-devel-8.0.3-1.1 as a component of openSUSE Tumbleweed 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 single byte read heap overflow when logging the verdict in eve.alert and eve.drop records can lead to crashes. This requires the per packet alert queue to be filled with alerts and then followed by a pass rule. This issue has been patched in versions 7.0.13 and 8.0.2. To reduce the likelihood of this issue occurring, the alert queue size a should be increased (packet-alert-max in suricata.yaml) if verdict is enabled. CVE-2025-64330 openSUSE Tumbleweed:libsuricata8_0_3-8.0.3-1.1 openSUSE Tumbleweed:suricata-8.0.3-1.1 openSUSE Tumbleweed:suricata-devel-8.0.3-1.1 important