According to GOS, there are at least 10 more: https://github.com/GrapheneOS/os-issue-tracker/issues/8617#issuecomment-5485583344
The tracker isn't exhaustive. There are at least 10 other leaks that we have discovered and fixed, which will be released soon. These are all leaks that were found manually without an LLM. We will do an analysis of the VPN implementation with an LLM soon.