CVE-2026-32689 | phoenixframework phoenix up to 1.7.21/1.8.5 Elixir.Phoenix.Transports.LongPoll allocation of resources (GHSA-628h-q48j-jr6q)

A vulnerability, which was classified as problematic, was found in phoenixframework phoenix up to 1.7.21/1.8.5. Affected by this vulnerability is the function Elixir.Phoenix.Transports.LongPoll. Executing a manipulation can lead to allocation of resources.

The identification of this vulnerability is CVE-2026-32689. The attack may be launched remotely. There is no exploit available.

You should upgrade the affected component.