Linux Distros Unpatched Vulnerability : CVE-2026-4427

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in pgproto3. A malicious or compromised PostgreSQL server can exploit this by sending a DataRow message with a negative field length. This inpu...

Improper Input Validation

Overview Affected versions of this package are vulnerable to Improper Input Validation via the DataRow.Decode function. An attacker can cause a panic and potentially disrupt application availability by sending a DataRow message with a negative field length from a malicious or compromised PostgreS...

GO-2026-4518 Denial of service in github.com/jackc/pgproto3/v2

The DataRow.Decode function fails to properly validate field lengths. A malicious or compromised PostgreSQL server can send a DataRow message with a negative field length, causing a slice bounds out of range panic...

PT-2026-26292

Name of the Vulnerable Software and Affected Versions pgproto3 affected versions not specified Description A flaw exists in pgproto3 where a malicious or compromised PostgreSQL server can send a DataRow message containing a negative field length. This input validation issue can cause a denial of...