CVE-2026-84783 | OpenSSL up to 4.0.2 use after free

September 29, 2026 Yanac

A vulnerability, which was classified as critical, has been found in OpenSSL up to 4.0.2. Affected by this vulnerability is an unknown functionality. This manipulation causes use after free.

This vulnerability appears as CVE-2026-84783. The attack may be initiated remotely. There is no available exploit.

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