Ubuntu: (Multiple Advisories) (CVE-2025-53057): OpenJDK 8 vulnerabilities

Jinfeng Guo discovered that the Security component of OpenJDK 8 did not
correctly handle certain representations of encoded strings. An
unauthenticated remote attacker could possibly use this issue to modify
files or leak sensitive information. (CVE-2025-53057)

Darius Bohni discovered that the JAXP component of OpenJDK 8 was
vulnerable to a XML External Entity (XEE) attack. An unauthenticated
remote attacker could possibly use this issue to modify files or leak
sensitive information. (CVE-2025-53066)

In addition to security fixes, the updated packages contain bug fixes, new
features, and possibly incompatible changes.

Please see the following for more information:
https://openjdk.org/groups/vulnerability/advisories/2025-10-21