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CVE-2026-54905 concurrent-ruby: `ReentrantReadWriteLock` read-count overflow grants a write lock without exclusivity
| Reporter | Title | Published | Views | Family All 24 |
|---|---|---|---|---|
 | CVE-2026-54905 | 24 Jun 202615:42 | – | attackerkb |
 | CVE-2026-54905 vulnerabilities | 23 Jun 202608:17 | – | cgr |
 | CVE-2026-54905 | 16 Jun 202621:35 | – | circl |
 | CVE-2026-54905 | 24 Jun 202615:42 | – | cve |
 | Concurrent Ruby: `ReentrantReadWriteLock` read-count overflow grants a write lock without exclusivity | 19 Jun 202620:47 | – | github |
 | CVE-2026-54905 | 24 Jun 202617:17 | – | nvd |
 | CGA-7C4P-X579-JG35 | 20 Jun 202623:42 | – | osv |
| GHSA-WV3X-4VXV-WHPP Concurrent Ruby: `ReentrantReadWriteLock` read-count overflow grants a write lock without exclusivity | 19 Jun 202620:47 | – | osv |
| MINI-6C59-GR25-78F6 | 20 Jun 202616:22 | – | osv |
| MINI-6V8P-9G89-8X8X | 20 Jun 202616:05 | – | osv |
10
[
{
"vendor": "ruby-concurrency",
"product": "concurrent-ruby",
"versions": [
{
"version": "< 1.3.7",
"status": "affected"
}
]
}
]Data
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24 Jun 2026 15:42Current
CVSS 42