CVE-2026-19538 — Bypass of BLOCKED ACL items on proxy protocol port over TCP or TLS
The BLOCKED access control list items that are evaluated to deny access on the the proxy protocol port can be bypassed completely when connecting over TCP or TLS and sending the…
Published: 2026-08-26 · CVSS: 8.2 · CVSS 4.0
The BLOCKED access control list items that are evaluated to deny access on the the proxy protocol port can be bypassed completely when connecting over TCP or TLS and sending the query twice on connection that is kept open.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7