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CVE-2026-54905

concurrent-ruby: `ReentrantReadWriteLock` read-count overflow grants a write lock without exclusivity

CVSS score

5.5

EPSS probability

%0.2

Risk score

0.0

Published

4 mo ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline

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CVE-2026-54905 · concurrent-ruby: `ReentrantReadWriteLock`…