CVE-2026-54388 | Tinyproxy up to 1.11.3 Backend Parser request smuggling (Issue 609)

June 18, 2026 Yanac

A vulnerability was found in Tinyproxy up to 1.11.3. It has been rated as critical. This affects an unknown function of the component Backend Parser. This manipulation causes http request smuggling.

This vulnerability is tracked as CVE-2026-54388. The attack is possible to be carried out remotely. No exploit exists.

Upgrading the affected component is advised.VulDB Recent EntriesRead More