CVE-2026-103995 | Python Software Foundation up to 3.15.x HTTP Response Parsing input validation

October 27, 2026 Yanac

A vulnerability described as critical has been identified in Python Software Foundation Python up to 3.15.x. Affected is an unknown function of the component HTTP Response Parsing. Executing a manipulation can lead to improper input validation.

This vulnerability appears as CVE-2026-103995. The attack may be performed from remote. There is no available exploit.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More