CVE-2026-22776 | yhirose cpp-httplib up to 0.30.0 payload_max_length data amplification (GHSA-h934-98h4-j43q)

January 12, 2026 Yanac

A vulnerability was found in yhirose cpp-httplib up to 0.30.0. It has been rated as critical. The impacted element is an unknown function. This manipulation of the argument payload_max_length causes highly compressed data.

This vulnerability is handled as CVE-2026-22776. The attack can be initiated remotely. There is not any exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More