We take security seriously, and encourage everyone to use the last version of radare2 from git if possible. We do not backport security fixes to old releases.

Security bugs are considered top priority and a fix is required within 24 hours of disclosure.

If you discover a security issue in radare2 (or any related project under the radareorg umbrella), please submit a public issue in the GitHub issue section repository for that project.

If possible, we would appreciate a pull request with your suggested fix instead of leaving it to a reproducer. This is typically faster than reporting the error and explaining it for someone who can fix it.

See Error diagnosis for details.

We don't believe in secrecy when security matters. Keeping the bugs for yourself or for a limited amount of people results in a false sense of security for the community.

We encourage full disclosure of any and all security bugs in radare2's codebase.

Please see the "Reporting a vulnerability" section above for information on how to report a bug. If you do not have or can not create a GitHub account, you may email the bug details to [email protected] and we will create the issue and fix on your behalf.

While we are able to publicly acknowledge you for your contribution to radare2 for helping us keep our software secure for users, if you so choose we will keep your contribution anonymous.

To cover those situations we recommend you to create a GitHub, Telegram or IRC accounts and report it in the public channel, DMs to the author are also fine.

There is currently no bug bounty program for r2.