There is a new pull request by pullmoll against master on the void-packages repository

https://github.com/pullmoll/void-packages openjdk8
https://github.com/void-linux/void-packages/pull/21440

openjdk8: update to 8u252b09 (various CVEs)
CVE-2020-2754 CVE-2020-2755 CVE-2020-2756 CVE-2020-2757
CVE-2020-2773 CVE-2020-2781 CVE-2020-2800 CVE-2020-2803
CVE-2020-2805

[ci skip]

A patch file from https://github.com/void-linux/void-packages/pull/21440.patch is attached