CVE-2026-23962 | Mastodon up to 4.3.17/4.4.11/4.5.4 Poll Option allocation of resources (GHSA-gg8q-rcg7-p79g)
A vulnerability identified as problematic has been detected in Mastodon up to 4.3.17/4.4.11/4.5.4. This affects an unknown part of the component Poll Option Handler. Performing a manipulation results in allocation of resources.
This vulnerability is reported as CVE-2026-23962. The attack is possible to be carried out remotely. No exploit exists.
You should upgrade the affected component.