CVE-2026-42772 | OpenSSL up to 3.4.7/3.5.8/3.6.4/4.0.2 Stream Reassembly algorithmic complexity

September 29, 2026 Yanac

A vulnerability categorized as problematic has been discovered in OpenSSL up to 3.4.7/3.5.8/3.6.4/4.0.2. This issue affects some unknown processing of the component Stream Reassembly. The manipulation results in inefficient algorithmic complexity.

This vulnerability is identified as CVE-2026-42772. The attack can be executed remotely. There is not any exploit available.

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