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rubyconcurrency / concurrent_ruby CVEs

Beta · best-effort

3 CVEs tagged to rubyconcurrency / concurrent_ruby0 Critical, 1 High, 0 Medium, 2 Low, 0 Unrated.

CVE-2026-54906

Published Jun 24, 2026

concurrent-ruby is a modern concurrency tools for Ruby. Prior to 1.3.7, Concurrent::ReadWriteLock#release_write_lock does not verify that the calling thread acquired the write loc…

CVSS 2.1 · Low
evidence mentions
1
Buzz score
11.9
Vendor/product tagsBeta · best-effort

CVE-2026-54905

Published Jun 24, 2026

concurrent-ruby is a modern concurrency tools for Ruby. Prior to 1.3.7, Concurrent::ReentrantReadWriteLock can incorrectly grant a write lock after one thread acquires the read lo…

CVSS 2.0 · Low
evidence mentions
1
Buzz score
11.9
Vendor/product tagsBeta · best-effort

CVE-2026-54904

Published Jun 24, 2026

concurrent-ruby is a modern concurrency tools for Ruby. Prior to 1.3.7, Concurrent::AtomicReference#update can enter a permanent busy retry loop when the current value is Float::N…

CVSS 8.2 · High
evidence mentions
1
Buzz score
11.9
Vendor/product tagsBeta · best-effort
Showing 1-3 of 3 CVEsPage 1 of 1