Summary
Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.
Security Fix(es):
* resolv: resolv gem: Denial of Service via uncontrolled memory growth from crafted DNS responses (CVE-2026-80212)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Fixed packages 28
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 9 | ruby | 4.0.6-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | ruby-bundled-gems | 4.0.6-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | ruby-default-gems | 4.0.6-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | ruby-devel | 4.0.6-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | ruby-doc | 4.0.6-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | ruby-libs | 4.0.6-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | rubygem-bigdecimal | 4.0.1-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | rubygem-bundler | 4.0.16-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | rubygem-io-console | 0.8.2-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | rubygem-irb | 1.16.0-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | rubygem-json | 2.18.0-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | rubygem-minitest | 6.0.0-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | rubygem-mysql2 | 0.5.7-1.module_el9.8.0+232+50f6dd36 |
| AlmaLinux · 9 | rubygem-mysql2-doc | 0.5.7-1.module_el9.8.0+232+50f6dd36 |
| AlmaLinux · 9 | rubygem-pg | 1.6.3-1.module_el9.8.0+232+50f6dd36 |
| AlmaLinux · 9 | rubygem-pg-doc | 1.6.3-1.module_el9.8.0+232+50f6dd36 |
| AlmaLinux · 9 | rubygem-power_assert | 3.0.1-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | rubygem-psych | 5.3.1-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | rubygem-racc | 1.8.1-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | rubygem-rake | 13.3.1-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | rubygem-rbs | 3.10.0-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | rubygem-rdoc | 7.0.4-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | rubygem-rexml | 3.4.4-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | rubygem-rss | 0.3.2-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | rubygem-test-unit | 3.7.5-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | rubygem-typeprof | 0.31.1-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | rubygems | 4.0.16-35.module_el9.8.0+319+116e6235 |
| AlmaLinux · 9 | rubygems-devel | 4.0.16-35.module_el9.8.0+319+116e6235 |
Vulnerabilities 1
-
High 7.5
An issue was discovered in the resolv gem before 0.7.2 for Ruby. Resolv::DNS::Resource.get_class, Resolv::DNS::Resource…