AZL-91287 CVE-2026-54906 affecting package rubygem-concurrent-ruby for versions less than 1.3.7-1

concurrent-ruby is a modern concurrency tools for Ruby. Prior to 1.3.7, Concurrent::ReadWriteLockreleasewritelock does not verify that the calling thread acquired the write lock. Any thread with access to the lock object can release an active write lock held by another thread. A second writer can...

EUVD-2026-38811

concurrent-ruby is a modern concurrency tools for Ruby. Prior to 1.3.7, Concurrent::ReadWriteLockreleasewritelock does not verify that the calling thread acquired the write lock. Any thread with access to the lock object can release an active write lock held by another thread. A second writer can...

This Week in Spring - July 16th, 2024

Hi, Spring fans! Welcome to another installment of This Week in Spring! It's the middle of July! I can't believe it! Things have been just rushing by! did you see this awesome talk on observability by Tommy Ludwig and Jonatan Ivanov from Spring IO 2024? What is a ReadWriteLock? Spring for GraphQL...