CVE-2026-63448 | OISF Suricata up to 7.0.16/8.0.5 SMB Parser rust/src/smb memory allocation

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A vulnerability was found in OISF Suricata up to 7.0.16/8.0.5. It has been rated as critical. Affected is an unknown function of the file rust/src/smb of the component SMB Parser. The manipulation leads to uncontrolled memory allocation.

This vulnerability is listed as CVE-2026-63448. The attack may be initiated remotely. There is no available exploit.

Upgrading the affected component is advised.VulDB Recent EntriesRead More