CVE-2026-26932
Improper Validation of Array Index in Packetbeat Leading to Denial of Service
Summary
Improper Validation of Array Index in Packetbeat Leading to Denial of Service
Original description
The description as published by the source.
Improper Validation of Array Index (CWE-129) in the PostgreSQL protocol parser in Packetbeat can lead Denial of Service via Input Data Manipulation (CAPEC-153). An attacker can send a specially crafted packet causing a Go runtime panic that terminates the Packetbeat process. This vulnerability requires the pgsql protocol to be explicitly enabled and configured to monitor traffic on the targeted port.
References
- advisory github.com
- advisory nvd.nist.gov
- web discuss.elastic.co