CVE-2026-63448

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine.

Suricata

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.17 and 8.0.6, the SMB parser can retain force-completed transactions on flows where Suricata sees payload in only one direction, including async-oneside flows, because cleanup waits for inspection in the unseen direction. The transaction creation paths in rust/src/smb can exceed the intended SMB_MAX_TX bound, and cleanup repeatedly scans the…

18. Sep 2026

Ausgewertete Quellen

• NVD
  CVE-2026-63448
• GitHub
  https://github.com/OISF/suricata/security/advisories/GHSA-hvvj-c8xx-9g35