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GHSA/SYNC + new data for one concurrent-ruby advisory #1200

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Merged
jasnow merged 1 commit into from
Aug 9, 2026
Merged

GHSA/SYNC + new data for one concurrent-ruby advisory #1200

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11 changes: 6 additions & 5 deletions gems/concurrent-ruby/CVE-2026-54904.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
gem: concurrent-ruby
cve: 2026-54904
ghsa: h8w8-99g7-qmvj
url: https://www.cve.org/CVERecord/SearchResults?query=CVE-2026-54904
url: https://nvd.nist.gov/vuln/detail/CVE-2026-54904
title: Concurrent Ruby - `AtomicReference#update` livelocks when the
stored value is `Float::NAN`
date: 2026-06-19
Expand Down Expand Up @@ -37,18 +37,19 @@ description: |
### Credit

Pranjali Thakur - depthfirst ([depthfirst.com](<http://depthfirst.com>))
cvss_v3: 7.5
cvss_v4: 8.2
patched_versions:
- ">= 1.3.7"
related:
url:
- https://www.cve.org/CVERecord/SearchResults?query=CVE-2026-54904
- https://nvd.nist.gov/vuln/detail/CVE-2026-54904
- https://rubygems.org/gems/concurrent-ruby/versions/1.3.7
- https://github.com/ruby-concurrency/concurrent-ruby/releases/tag/v1.3.7
- https://osv.dev/vulnerability/GHSA-h8w8-99g7-qmvj
- https://advisories.gitlab.com/gem/concurrent-ruby/CVE-2026-54904
- https://github.com/ruby-concurrency/concurrent-ruby/security/advisories/GHSA-h8w8-99g7-qmvj
- https://github.com/advisories/GHSA-h8w8-99g7-qmvj
notes: |
- cvss_v4 from GHSA
- CVE is reserved, but not published.
- Not on nvd.nist.gov so no cvss_v2 or cvss_v3.
- cvss_v4 from GHSA and nvd.nist.gov URL
- cvss_v3 from nvd.nist.gov URL