Linux · 
AlmaLinux · Security advisory · May 26, 2026
AlmaLinux · Security advisory · May 26, 2026ALSA-2026:20596: Security update for 28 packages
ALSA-2026:20596, released May 26, 2026, fixes 2 CVEs across 28 products. None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
2
1 rated Critical
Exploited
0
None reported
Highest CVSS
9.1
Base score, 0 to 10
Highest EPSS
0.0113
66th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 1
High 1
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| ruby | almalinux 9 | 4.0.3-32.module_el9.8.0+251+5fdbd96b |
| ruby-bundled-gems | almalinux 9 | 4.0.3-32.module_el9.8.0+251+5fdbd96b |
| ruby-default-gems | almalinux 9 | 4.0.3-32.module_el9.8.0+251+5fdbd96b |
| ruby-devel | almalinux 9 | 4.0.3-32.module_el9.8.0+251+5fdbd96b |
| ruby-doc | almalinux 9 | 4.0.3-32.module_el9.8.0+251+5fdbd96b |
| ruby-libs | almalinux 9 | 4.0.3-32.module_el9.8.0+251+5fdbd96b |
| rubygem-bigdecimal | almalinux 9 | 4.0.1-32.module_el9.8.0+251+5fdbd96b |
| rubygem-bundler | almalinux 9 | 4.0.6-32.module_el9.8.0+251+5fdbd96b |
| rubygem-io-console | almalinux 9 | 0.8.2-32.module_el9.8.0+251+5fdbd96b |
| rubygem-irb | almalinux 9 | 1.16.0-32.module_el9.8.0+251+5fdbd96b |
| rubygem-json | almalinux 9 | 2.18.0-32.module_el9.8.0+251+5fdbd96b |
| rubygem-minitest | almalinux 9 | 6.0.0-32.module_el9.8.0+251+5fdbd96b |
| rubygem-mysql2 | almalinux 9 | 0.5.7-1.module_el9.8.0+232+50f6dd36 |
| rubygem-mysql2-doc | almalinux 9 | 0.5.7-1.module_el9.8.0+232+50f6dd36 |
| rubygem-pg | almalinux 9 | 1.6.3-1.module_el9.8.0+232+50f6dd36 |
| rubygem-pg-doc | almalinux 9 | 1.6.3-1.module_el9.8.0+232+50f6dd36 |
| rubygem-power_assert | almalinux 9 | 3.0.1-32.module_el9.8.0+251+5fdbd96b |
| rubygem-psych | almalinux 9 | 5.3.1-32.module_el9.8.0+251+5fdbd96b |
| rubygem-racc | almalinux 9 | 1.8.1-32.module_el9.8.0+251+5fdbd96b |
| rubygem-rake | almalinux 9 | 13.3.1-32.module_el9.8.0+251+5fdbd96b |
| rubygem-rbs | almalinux 9 | 3.10.0-32.module_el9.8.0+251+5fdbd96b |
| rubygem-rdoc | almalinux 9 | 7.0.3-32.module_el9.8.0+251+5fdbd96b |
| rubygem-rexml | almalinux 9 | 3.4.4-32.module_el9.8.0+251+5fdbd96b |
| rubygem-rss | almalinux 9 | 0.3.2-32.module_el9.8.0+251+5fdbd96b |
| rubygem-test-unit | almalinux 9 | 3.7.5-32.module_el9.8.0+251+5fdbd96b |
| rubygem-typeprof | almalinux 9 | 0.31.1-32.module_el9.8.0+251+5fdbd96b |
| rubygems | almalinux 9 | 4.0.6-32.module_el9.8.0+251+5fdbd96b |
| rubygems-devel | almalinux 9 | 4.0.6-32.module_el9.8.0+251+5fdbd96b |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Urgent | CVE-2026-33210 | ruby-json: Ruby JSON is a JSON implementation for Ruby | 9.1 | 0.0089 | None reported |
| High | CVE-2026-41316 | ruby: Ruby is an extensible, interpreted, object-oriented, scripting language | 9.1 | 0.0113 | None reported |
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