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Ashivb

Researcher fromOISF
#26830of 53,630
9.4Total CVSS
Vulnerabilities · 1
PT-2026-4996
9.4
2026-01-01
Open Source · Suricata · CVE-2026-22264
**Name of the Vulnerable Software and Affected Versions** Suricata versions prior to 8.0.3 Suricata versions prior to 7.0.14 **Description** Suricata is a network IDS, IPS and NSM engine. An unsigned integer overflow can lead to a heap use-after-free condition when generating a large number of alerts for a single packet. To mitigate the issue, avoid running untrusted rulesets or running Suricata with less than 65536 signatures that can match on the same packet. **Recommendations** Update to Suricata version 8.0.3 or later. Update to Suricata version 7.0.14 or later. Avoid running untrusted rulesets. Run Suricata with at least 65536 signatures that can match on the same packet.