CVE-2026-26933

Name of the Vulnerable Software and Affected Versions Packetbeat (affected versions not specified)

Description An improper validation of array index can lead to a denial of service through input data manipulation. An attacker positioned on the same network segment as the Packetbeat deployment, or controlling traffic routed to monitored interfaces, can send specially crafted, malformed network packets to a monitored network interface. This can trigger out-of-bounds read operations, resulting in application crashes or resource exhaustion.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.