CVE-2026-111750 | aio-libs aiohttp up to 3.14.3 Pure Python Parser input validation

October 19, 2026 Yanac

A vulnerability was found in aio-libs aiohttp up to 3.14.3 and classified as critical. This affects an unknown part of the component Pure Python Parser. Such manipulation leads to improper input validation.

This vulnerability is listed as CVE-2026-111750. The attack may be performed from remote. There is no available exploit.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More