CVE-2026-87291 | Oracle Java SE 21.0.12.1/25.0.4.1/27 Networking information disclosure

October 21, 2026 Yanac

A vulnerability classified as problematic was found in Oracle Java SE 21.0.12.1/25.0.4.1/27. This vulnerability affects unknown code of the component Networking. Such manipulation leads to information disclosure.

This vulnerability is listed as CVE-2026-87291. The attack may be performed from remote. There is no available exploit.

Upgrading the affected component is advised.VulDB Recent EntriesRead More