CVE-2026-26932

The record

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.

Affected packages

Related vulnerabilities

• CVE-2026-96675 alsa-lib through 1.2.16.1 contains a denial of service vulnerability in the multi PCM… CWE-129
• CVE-2026-84445 gRPC-Go is the Go language implementation of gRPC. CWE-129
• CVE-2026-88052 Tesseract is an open source OCR engine. CWE-129
• CVE-2026-87500 Improper validation of array index in ANGLE in Google Chrome prior to 153.0.8010.36… CWE-129
• CVE-2026-0799 In BPF instructions that load/store a value from/to a scratch memory register the… CWE-129
• CVE-2026-57159 PJSIP is a free and open source multimedia communication library written in C. CWE-129
• CVE-2026-85084 Out-of-bounds Write and Improper Validation of Array Index vulnerability in Samsung Open… CWE-129
• CVE-2023-31308 A malicious virtual function can invoke the certain command handlers in the SMU, causing… CWE-129