HTTP/2 Bomb
Open
Nobody has claimed this yet.
bug
- Dominant language
- Go
- Stars
- 11.3k
- Forks
- 488
- Avg merge
- 4d 10h
- Merged PRs (30d)
- 11
Description
What happened?
Hi
Frankenphp is affected by HTTP/2 Bomb.
I was checking on v1.12.3
This link explains and has proper references.
https://thehackernews.com/2026/06/new-http2-bomb-vulnerability-allows.html?m=1
I can provide a prompt for the exploit if needed.
Build Type
Static binary
Worker Mode
No
Operating System
GNU/Linux
CPU Architecture
x86_64
PHP configuration
phpinfo() output
N/A
Relevant log output
Relevant log output
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reviewing the reported HTTP/2 Bomb references and reproducing the behavior against FrankenPHP v1.12.3 on GNU/Linux. Identify the affected HTTP/2 handling entry point and verify the behavior with a minimal test; done means the vulnerability is confirmed or mitigated with regression coverage.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- go
- Domain
- networking, security
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Active
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100