- No CVE.
- Distributions weren't contacted prior the release.
- Everyone can see the diff for the fix in the codebase.
- There are a PoC as test-case in the code.
- The release was done in the start of weekend when everyone in America is leaving the office and everyone in Europe is sleeping.
- A big part of the community is in two conferences right now.
IMHO that was the worst way to provide a security update.