Description
An issue was discovered in the resolv gem before 0.7.2 for Ruby. Resolv::DNS::Resource.get_class, Resolv::DNS::Resource::Generic.create, and Resolv::DNS::SvcParam::Generic.create generate a new class for each unknown DNS resource record (type, class) pair, or each unknown SvcParamKey, encountered while decoding a response. Each generated class was permanently registered both as a constant on Resource (or SvcParam::Generic) and as an entry in a class-lookup hash (ClassHash), and thus the class remained reachable through that constant after the response was discarded. Type and class are each 16-bit values, and thus an attacker controlling DNS responses (a spoofed response, or a malicious or hijacked upstream DNS server) has roughly 2^32 distinct (type, class) pairs to choose from. A single response of a few hundred kilobytes carrying tens of thousands of distinct unknown types permanently grows process memory by tens of megabytes; repeated responses accumulate without bound and are never reclaimed by garbage collection, because the constant keeps each class alive. Any code path that calls Resolv::DNS::Message.decode on attacker-influenced DNS responses is affected. resolv is a default gem, and thus this is reachable from a plain Ruby installation without any additional dependency.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Ruby | resolv | < 0.3.2, 0.4.0 – < 0.7.2 | 0.3.2 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | ruby3.3 | No fix yet | — |
| Debian 13 | ruby3.3 | 3.3.13-0+deb13u1 | — |
| Debian 12 | ruby3.1 | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10 | ruby +5 | 3.3.12-15.el10_2 | RHSA-2026:72785 |
| RHEL 10 | ruby4.0 +2 | 4.0.6-37.el10_2 | RHSA-2026:72427 |
| RHEL 10 | ruby4.0-rubygem-mysql2 | 0.5.7-37.el10_2 | RHSA-2026:72427 |
| RHEL 10 | ruby4.0-rubygem-pg | 1.6.3-37.el10_2 | RHSA-2026:72427 |
| RHEL 10 | rubygem-bigdecimal | 3.1.5-15.el10_2 | RHSA-2026:72785 |
| RHEL 10 | rubygem-bundler | 2.5.22-15.el10_2 | RHSA-2026:72785 |
| RHEL 10 | rubygem-io-console | 0.7.1-15.el10_2 | RHSA-2026:72785 |
| RHEL 10 | rubygem-irb | 1.13.1-15.el10_2 | RHSA-2026:72785 |
| RHEL 10 | rubygem-json | 2.7.2-15.el10_2 | RHSA-2026:72785 |
| RHEL 10 | rubygem-minitest | 5.20.0-15.el10_2 | RHSA-2026:72785 |
| RHEL 10 | rubygem-power_assert | 2.0.3-15.el10_2 | RHSA-2026:72785 |
| RHEL 10 | rubygem-psych | 5.1.2-15.el10_2 | RHSA-2026:72785 |
| RHEL 10 | rubygem-racc | 1.7.3-15.el10_2 | RHSA-2026:72785 |
| RHEL 10 | rubygem-rake | 13.1.0-15.el10_2 | RHSA-2026:72785 |
| RHEL 10 | rubygem-rbs | 3.4.0-15.el10_2 | RHSA-2026:72785 |
| RHEL 10 | rubygem-rdoc | 6.6.3.1-15.el10_2 | RHSA-2026:72785 |
| RHEL 10 | rubygem-rexml | 3.4.4-15.el10_2 | RHSA-2026:72785 |
| RHEL 10 | rubygem-rss | 0.3.1-15.el10_2 | RHSA-2026:72785 |
| RHEL 10 | rubygem-test-unit | 3.6.1-15.el10_2 | RHSA-2026:72785 |
| RHEL 10 | rubygem-typeprof | 0.21.9-15.el10_2 | RHSA-2026:72785 |
| RHEL 10 | rubygems +1 | 3.5.22-15.el10_2 | RHSA-2026:72785 |
| RHEL 9 | ruby +4 | 3.0.7-168.el9_8 | RHSA-2026:72485, RHSA-2026:72484, RHSA-2026:72286 |
| RHEL 9 | ruby-bundled-gems | 3.3.12-9.module+el9.8.0+24851+57cc0ffc | RHSA-2026:72485, RHSA-2026:72484 |
| RHEL 9 | rubygem-bigdecimal | 3.0.0-168.el9_8 | RHSA-2026:72485, RHSA-2026:72484, RHSA-2026:72286 |
| RHEL 9 | rubygem-bundler | 2.2.33-168.el9_8 | RHSA-2026:72485, RHSA-2026:72484, RHSA-2026:72286 |
| RHEL 9 | rubygem-io-console | 0.5.7-168.el9_8 | RHSA-2026:72485, RHSA-2026:72484, RHSA-2026:72286 |
| RHEL 9 | rubygem-irb | 1.3.5-168.el9_8 | RHSA-2026:72485, RHSA-2026:72484, RHSA-2026:72286 |
| RHEL 9 | rubygem-json | 2.5.1-168.el9_8 | RHSA-2026:72485, RHSA-2026:72484, RHSA-2026:72286 |
| RHEL 9 | rubygem-minitest | 5.14.2-168.el9_8 | RHSA-2026:72485, RHSA-2026:72484, RHSA-2026:72286 |
| RHEL 9 | rubygem-mysql2 +1 | 0.5.5-3.module+el9.8.0+24356+77305e91 | RHSA-2026:72485, RHSA-2026:72484 |
| RHEL 9 | rubygem-pg +1 | 1.5.4-2.module+el9.8.0+24356+77305e91 | RHSA-2026:72485, RHSA-2026:72484 |
| RHEL 9 | rubygem-power_assert | 1.2.1-168.el9_8 | RHSA-2026:72485, RHSA-2026:72484, RHSA-2026:72286 |
| RHEL 9 | rubygem-psych | 3.3.2-168.el9_8 | RHSA-2026:72485, RHSA-2026:72484, RHSA-2026:72286 |
| RHEL 9 | rubygem-racc | 1.7.3-9.module+el9.8.0+24851+57cc0ffc | RHSA-2026:72485, RHSA-2026:72484 |
| RHEL 9 | rubygem-rake | 13.0.3-168.el9_8 | RHSA-2026:72485, RHSA-2026:72484, RHSA-2026:72286 |
| RHEL 9 | rubygem-rbs | 1.4.0-168.el9_8 | RHSA-2026:72485, RHSA-2026:72484, RHSA-2026:72286 |
| RHEL 9 | rubygem-rdoc | 6.3.4.1-168.el9_8 | RHSA-2026:72485, RHSA-2026:72484, RHSA-2026:72286 |
| RHEL 9 | rubygem-rexml | 3.2.5-168.el9_8 | RHSA-2026:72485, RHSA-2026:72484, RHSA-2026:72286 |
| RHEL 9 | rubygem-rss | 0.2.9-168.el9_8 | RHSA-2026:72485, RHSA-2026:72484, RHSA-2026:72286 |
| RHEL 9 | rubygem-test-unit | 3.3.7-168.el9_8 | RHSA-2026:72485, RHSA-2026:72484, RHSA-2026:72286 |
| RHEL 9 | rubygem-typeprof | 0.15.2-168.el9_8 | RHSA-2026:72485, RHSA-2026:72484, RHSA-2026:72286 |
| RHEL 9 | rubygems +1 | 3.2.33-168.el9_8 | RHSA-2026:72485, RHSA-2026:72484, RHSA-2026:72286 |
| RHEL 8 | ruby +4 | 2.5.9-116.module+el8.10.0+24853+52b5af56 | RHSA-2026:73519, RHSA-2026:72285 |
| RHEL 8 | ruby-bundled-gems +1 | 3.3.12-9.module+el8.10.0+24850+a62b5b25 | RHSA-2026:72285 |
| RHEL 8 | rubygem-abrt +1 | 0.3.0-4.module+el8.10.0+22021+135c76a8 | RHSA-2026:73519, RHSA-2026:72285 |
| RHEL 8 | rubygem-bigdecimal | 1.3.4-116.module+el8.10.0+24853+52b5af56 | RHSA-2026:73519, RHSA-2026:72285 |
| RHEL 8 | rubygem-bson +1 | 4.3.0-2.module+el8.9.0+19193+435404ae | RHSA-2026:73519 |
| RHEL 8 | rubygem-bundler +1 | 1.16.1-5.module+el8.10.0+23088+750dc6ca | RHSA-2026:73519, RHSA-2026:72285 |
| RHEL 8 | rubygem-did_you_mean | 1.2.0-116.module+el8.10.0+24853+52b5af56 | RHSA-2026:73519 |
| RHEL 8 | rubygem-io-console | 0.4.6-116.module+el8.10.0+24853+52b5af56 | RHSA-2026:73519, RHSA-2026:72285 |
| RHEL 8 | rubygem-irb | 1.13.1-9.module+el8.10.0+24850+a62b5b25 | RHSA-2026:72285 |
| RHEL 8 | rubygem-json | 2.1.0-116.module+el8.10.0+24853+52b5af56 | RHSA-2026:73519, RHSA-2026:72285 |
| RHEL 8 | rubygem-minitest | 5.10.3-116.module+el8.10.0+24853+52b5af56 | RHSA-2026:73519, RHSA-2026:72285 |
| RHEL 8 | rubygem-mongo +1 | 2.5.1-3.module+el8.10.0+24944+b1921893 | RHSA-2026:73519 |
| RHEL 8 | rubygem-mysql2 +1 | 0.4.10-4.module+el8.9.0+19193+435404ae | RHSA-2026:73519, RHSA-2026:72285 |
| RHEL 8 | rubygem-net-telnet | 0.1.1-116.module+el8.10.0+24853+52b5af56 | RHSA-2026:73519 |
| RHEL 8 | rubygem-openssl | 2.1.2-116.module+el8.10.0+24853+52b5af56 | RHSA-2026:73519 |
| RHEL 8 | rubygem-pg +1 | 1.0.0-3.module+el8.9.0+19193+435404ae | RHSA-2026:73519, RHSA-2026:72285 |
| RHEL 8 | rubygem-power_assert | 1.1.1-116.module+el8.10.0+24853+52b5af56 | RHSA-2026:73519, RHSA-2026:72285 |
| RHEL 8 | rubygem-psych | 3.0.2-116.module+el8.10.0+24853+52b5af56 | RHSA-2026:73519, RHSA-2026:72285 |
| RHEL 8 | rubygem-racc | 1.7.3-9.module+el8.10.0+24850+a62b5b25 | RHSA-2026:72285 |
| RHEL 8 | rubygem-rake | 12.3.3-116.module+el8.10.0+24853+52b5af56 | RHSA-2026:73519, RHSA-2026:72285 |
| RHEL 8 | rubygem-rbs | 3.4.0-9.module+el8.10.0+24850+a62b5b25 | RHSA-2026:72285 |
| RHEL 8 | rubygem-rdoc | 6.0.1.1-116.module+el8.10.0+24853+52b5af56 | RHSA-2026:73519, RHSA-2026:72285 |
| RHEL 8 | rubygem-rexml | 3.4.4-9.module+el8.10.0+24850+a62b5b25 | RHSA-2026:72285 |
| RHEL 8 | rubygem-rss | 0.3.1-9.module+el8.10.0+24850+a62b5b25 | RHSA-2026:72285 |
| RHEL 8 | rubygem-test-unit | 3.2.7-116.module+el8.10.0+24853+52b5af56 | RHSA-2026:73519, RHSA-2026:72285 |
| RHEL 8 | rubygem-typeprof | 0.21.9-9.module+el8.10.0+24850+a62b5b25 | RHSA-2026:72285 |
| RHEL 8 | rubygem-xmlrpc | 0.3.0-116.module+el8.10.0+24853+52b5af56 | RHSA-2026:73519 |
| RHEL 8 | rubygems +1 | 2.7.6.3-116.module+el8.10.0+24853+52b5af56 | RHSA-2026:73519, RHSA-2026:72285 |
Show 5 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10.0 EUS | ruby +5 | 3.3.12-12.el10_0 | RHSA-2026:83570 |
| RHEL 10.0 EUS | rubygem-bigdecimal | 3.1.5-12.el10_0 | RHSA-2026:83570 |
| RHEL 10.0 EUS | rubygem-bundler | 2.5.22-12.el10_0 | RHSA-2026:83570 |
| RHEL 10.0 EUS | rubygem-io-console | 0.7.1-12.el10_0 | RHSA-2026:83570 |
| RHEL 10.0 EUS | rubygem-irb | 1.13.1-12.el10_0 | RHSA-2026:83570 |
| RHEL 10.0 EUS | rubygem-json | 2.7.2-12.el10_0 | RHSA-2026:83570 |
| RHEL 10.0 EUS | rubygem-minitest | 5.20.0-12.el10_0 | RHSA-2026:83570 |
| RHEL 10.0 EUS | rubygem-power_assert | 2.0.3-12.el10_0 | RHSA-2026:83570 |
| RHEL 10.0 EUS | rubygem-psych | 5.1.2-12.el10_0 | RHSA-2026:83570 |
| RHEL 10.0 EUS | rubygem-racc | 1.7.3-12.el10_0 | RHSA-2026:83570 |
| RHEL 10.0 EUS | rubygem-rake | 13.1.0-12.el10_0 | RHSA-2026:83570 |
| RHEL 10.0 EUS | rubygem-rbs | 3.4.0-12.el10_0 | RHSA-2026:83570 |
| RHEL 10.0 EUS | rubygem-rdoc | 6.6.3.1-12.el10_0 | RHSA-2026:83570 |
| RHEL 10.0 EUS | rubygem-rexml | 3.4.4-12.el10_0 | RHSA-2026:83570 |
| RHEL 10.0 EUS | rubygem-rss | 0.3.1-12.el10_0 | RHSA-2026:83570 |
| RHEL 10.0 EUS | rubygem-test-unit | 3.6.1-12.el10_0 | RHSA-2026:83570 |
| RHEL 10.0 EUS | rubygem-typeprof | 0.21.9-12.el10_0 | RHSA-2026:83570 |
| RHEL 10.0 EUS | rubygems +1 | 3.5.22-12.el10_0 | RHSA-2026:83570 |
| RHEL 9.6 EUS | ruby +4 | 3.0.7-166.el9_6 | RHSA-2026:83571 |
| RHEL 9.6 EUS | rubygem-bigdecimal | 3.0.0-166.el9_6 | RHSA-2026:83571 |
| RHEL 9.6 EUS | rubygem-bundler | 2.2.33-166.el9_6 | RHSA-2026:83571 |
| RHEL 9.6 EUS | rubygem-io-console | 0.5.7-166.el9_6 | RHSA-2026:83571 |
| RHEL 9.6 EUS | rubygem-irb | 1.3.5-166.el9_6 | RHSA-2026:83571 |
| RHEL 9.6 EUS | rubygem-json | 2.5.1-166.el9_6 | RHSA-2026:83571 |
| RHEL 9.6 EUS | rubygem-minitest | 5.14.2-166.el9_6 | RHSA-2026:83571 |
| RHEL 9.6 EUS | rubygem-power_assert | 1.2.1-166.el9_6 | RHSA-2026:83571 |
| RHEL 9.6 EUS | rubygem-psych | 3.3.2-166.el9_6 | RHSA-2026:83571 |
| RHEL 9.6 EUS | rubygem-rake | 13.0.3-166.el9_6 | RHSA-2026:83571 |
| RHEL 9.6 EUS | rubygem-rbs | 1.4.0-166.el9_6 | RHSA-2026:83571 |
| RHEL 9.6 EUS | rubygem-rdoc | 6.3.4.1-166.el9_6 | RHSA-2026:83571 |
| RHEL 9.6 EUS | rubygem-rexml | 3.2.5-166.el9_6 | RHSA-2026:83571 |
| RHEL 9.6 EUS | rubygem-rss | 0.2.9-166.el9_6 | RHSA-2026:83571 |
| RHEL 9.6 EUS | rubygem-test-unit | 3.3.7-166.el9_6 | RHSA-2026:83571 |
| RHEL 9.6 EUS | rubygem-typeprof | 0.15.2-166.el9_6 | RHSA-2026:83571 |
| RHEL 9.6 EUS | rubygems +1 | 3.2.33-166.el9_6 | RHSA-2026:83571 |
| RHEL 9.4 E4S | ruby +3 | 3.0.7-163.el9_4 | RHSA-2026:83572 |
| RHEL 9.4 E4S | rubygem-bigdecimal | 3.0.0-163.el9_4 | RHSA-2026:83572 |
| RHEL 9.4 E4S | rubygem-bundler | 2.2.33-163.el9_4 | RHSA-2026:83572 |
| RHEL 9.4 E4S | rubygem-io-console | 0.5.7-163.el9_4 | RHSA-2026:83572 |
| RHEL 9.4 E4S | rubygem-irb | 1.3.5-163.el9_4 | RHSA-2026:83572 |
| RHEL 9.4 E4S | rubygem-json | 2.5.1-163.el9_4 | RHSA-2026:83572 |
| RHEL 9.4 E4S | rubygem-minitest | 5.14.2-163.el9_4 | RHSA-2026:83572 |
| RHEL 9.4 E4S | rubygem-power_assert | 1.2.1-163.el9_4 | RHSA-2026:83572 |
| RHEL 9.4 E4S | rubygem-psych | 3.3.2-163.el9_4 | RHSA-2026:83572 |
| RHEL 9.4 E4S | rubygem-rake | 13.0.3-163.el9_4 | RHSA-2026:83572 |
| RHEL 9.4 E4S | rubygem-rbs | 1.4.0-163.el9_4 | RHSA-2026:83572 |
| RHEL 9.4 E4S | rubygem-rdoc | 6.3.4.1-163.el9_4 | RHSA-2026:83572 |
| RHEL 9.4 E4S | rubygem-rexml | 3.2.5-163.el9_4 | RHSA-2026:83572 |
| RHEL 9.4 E4S | rubygem-rss | 0.2.9-163.el9_4 | RHSA-2026:83572 |
| RHEL 9.4 E4S | rubygem-test-unit | 3.3.7-163.el9_4 | RHSA-2026:83572 |
| RHEL 9.4 E4S | rubygem-typeprof | 0.15.2-163.el9_4 | RHSA-2026:83572 |
| RHEL 9.4 E4S | rubygems +1 | 3.2.33-163.el9_4 | RHSA-2026:83572 |
| RHEL 9.2 E4S | ruby +3 | 3.0.4-162.el9_2 | RHSA-2026:83574 |
| RHEL 9.2 E4S | rubygem-bigdecimal | 3.0.0-162.el9_2 | RHSA-2026:83574 |
| RHEL 9.2 E4S | rubygem-bundler | 2.2.33-162.el9_2 | RHSA-2026:83574 |
| RHEL 9.2 E4S | rubygem-io-console | 0.5.7-162.el9_2 | RHSA-2026:83574 |
| RHEL 9.2 E4S | rubygem-irb | 1.3.5-162.el9_2 | RHSA-2026:83574 |
| RHEL 9.2 E4S | rubygem-json | 2.5.1-162.el9_2 | RHSA-2026:83574 |
| RHEL 9.2 E4S | rubygem-minitest | 5.14.2-162.el9_2 | RHSA-2026:83574 |
| RHEL 9.2 E4S | rubygem-power_assert | 1.2.0-162.el9_2 | RHSA-2026:83574 |
| RHEL 9.2 E4S | rubygem-psych | 3.3.2-162.el9_2 | RHSA-2026:83574 |
| RHEL 9.2 E4S | rubygem-rake | 13.0.3-162.el9_2 | RHSA-2026:83574 |
| RHEL 9.2 E4S | rubygem-rbs | 1.4.0-162.el9_2 | RHSA-2026:83574 |
| RHEL 9.2 E4S | rubygem-rdoc | 6.3.3-162.el9_2 | RHSA-2026:83574 |
| RHEL 9.2 E4S | rubygem-rexml | 3.2.5-162.el9_2 | RHSA-2026:83574 |
| RHEL 9.2 E4S | rubygem-rss | 0.2.9-162.el9_2 | RHSA-2026:83574 |
| RHEL 9.2 E4S | rubygem-test-unit | 3.3.7-162.el9_2 | RHSA-2026:83574 |
| RHEL 9.2 E4S | rubygem-typeprof | 0.15.2-162.el9_2 | RHSA-2026:83574 |
| RHEL 9.2 E4S | rubygems +1 | 3.2.33-162.el9_2 | RHSA-2026:83574 |
| Red Hat Hardened Images 1 | ruby3.3 +5 | 3.3.10-23.5.hum1 | RHSA-2026:62562, RHSA-2026:57986 |
| Red Hat Hardened Images 1 | ruby3.4 +5 | 3.4.10-31.6.hum1 | RHSA-2026:57994 |
| Red Hat Hardened Images 1 | ruby4.0 +5 | 4.0.6-37.2.hum1 | RHSA-2026:62563, RHSA-2026:57565 |
| Red Hat Hardened Images 1 | rubygem3.3-bigdecimal | 3.1.5-23.6.hum1 | RHSA-2026:62562 |
| Red Hat Hardened Images 1 | rubygem3.3-bundler | 2.5.22-23.6.hum1 | RHSA-2026:62562 |
| Red Hat Hardened Images 1 | rubygem3.3-devel +1 | 3.5.22-23.6.hum1 | RHSA-2026:62562 |
| Red Hat Hardened Images 1 | rubygem3.3-io-console | 0.7.1-23.6.hum1 | RHSA-2026:62562 |
| Red Hat Hardened Images 1 | rubygem3.3-irb | 1.13.1-23.6.hum1 | RHSA-2026:62562 |
| Red Hat Hardened Images 1 | rubygem3.3-json | 2.7.2-23.6.hum1 | RHSA-2026:62562 |
| Red Hat Hardened Images 1 | rubygem3.3-minitest | 5.20.0-23.6.hum1 | RHSA-2026:62562 |
| Red Hat Hardened Images 1 | rubygem3.3-power_assert | 2.0.3-23.6.hum1 | RHSA-2026:62562 |
| Red Hat Hardened Images 1 | rubygem3.3-psych | 5.1.2-23.6.hum1 | RHSA-2026:62562 |
| Red Hat Hardened Images 1 | rubygem3.3-racc | 1.7.3-23.6.hum1 | RHSA-2026:62562 |
| Red Hat Hardened Images 1 | rubygem3.3-rake | 13.1.0-23.6.hum1 | RHSA-2026:62562 |
| Red Hat Hardened Images 1 | rubygem3.3-rbs | 3.4.0-23.6.hum1 | RHSA-2026:62562 |
| Red Hat Hardened Images 1 | rubygem3.3-rdoc | 6.6.3.1-23.6.hum1 | RHSA-2026:62562 |
| Red Hat Hardened Images 1 | rubygem3.3-rexml | 3.4.4-23.6.hum1 | RHSA-2026:62562 |
| Red Hat Hardened Images 1 | rubygem3.3-rss | 0.3.1-23.6.hum1 | RHSA-2026:62562 |
| Red Hat Hardened Images 1 | rubygem3.3-test-unit | 3.6.1-23.6.hum1 | RHSA-2026:62562 |
| Red Hat Hardened Images 1 | rubygem3.3-typeprof | 0.21.9-23.6.hum1 | RHSA-2026:62562 |
| Red Hat Hardened Images 1 | rubygem4.0-bigdecimal | 4.0.1-37.2.hum1 | RHSA-2026:62563, RHSA-2026:57565 |
| Red Hat Hardened Images 1 | rubygem4.0-devel +2 | 4.0.16-37.2.hum1 | RHSA-2026:62563, RHSA-2026:57565 |
| Red Hat Hardened Images 1 | rubygem4.0-io-console | 0.8.2-37.2.hum1 | RHSA-2026:62563, RHSA-2026:57565 |
| Red Hat Hardened Images 1 | rubygem4.0-irb | 1.16.0-37.2.hum1 | RHSA-2026:62563, RHSA-2026:57565 |
| Red Hat Hardened Images 1 | rubygem4.0-json | 2.18.0-37.2.hum1 | RHSA-2026:62563, RHSA-2026:57565 |
| Red Hat Hardened Images 1 | rubygem4.0-minitest | 6.0.0-37.2.hum1 | RHSA-2026:62563, RHSA-2026:57565 |
| Red Hat Hardened Images 1 | rubygem4.0-power_assert | 3.0.1-37.2.hum1 | RHSA-2026:62563, RHSA-2026:57565 |
| Red Hat Hardened Images 1 | rubygem4.0-psych | 5.3.1-37.2.hum1 | RHSA-2026:62563, RHSA-2026:57565 |
| Red Hat Hardened Images 1 | rubygem4.0-racc | 1.8.1-37.2.hum1 | RHSA-2026:62563, RHSA-2026:57565 |
| Red Hat Hardened Images 1 | rubygem4.0-rake | 13.3.1-37.2.hum1 | RHSA-2026:62563, RHSA-2026:57565 |
| Red Hat Hardened Images 1 | rubygem4.0-rbs | 3.10.0-37.2.hum1 | RHSA-2026:62563, RHSA-2026:57565 |
| Red Hat Hardened Images 1 | rubygem4.0-rdoc | 7.0.4-37.2.hum1 | RHSA-2026:62563, RHSA-2026:57565 |
| Red Hat Hardened Images 1 | rubygem4.0-rexml | 3.4.4-37.2.hum1 | RHSA-2026:62563, RHSA-2026:57565 |
| Red Hat Hardened Images 1 | rubygem4.0-rss | 0.3.2-37.2.hum1 | RHSA-2026:62563, RHSA-2026:57565 |
| Red Hat Hardened Images 1 | rubygem4.0-test-unit | 3.7.5-37.2.hum1 | RHSA-2026:62563, RHSA-2026:57565 |
| Red Hat Hardened Images 1 | rubygem4.0-typeprof | 0.31.1-37.2.hum1 | RHSA-2026:62563, RHSA-2026:57565 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | ruby +5 | 3.3.12-15.el10_2 | ALSA-2026:72785 |
| AlmaLinux 10 | ruby4.0 +2 | 4.0.6-37.el10_2 | ALSA-2026:72427 |
| AlmaLinux 10 | ruby4.0-rubygem-mysql2 | 0.5.7-37.el10_2 | ALSA-2026:72427 |
| AlmaLinux 10 | ruby4.0-rubygem-pg | 1.6.3-37.el10_2 | ALSA-2026:72427 |
| AlmaLinux 10 | rubygem-bigdecimal | 3.1.5-15.el10_2 | ALSA-2026:72785 |
| AlmaLinux 10 | rubygem-bundler | 2.5.22-15.el10_2 | ALSA-2026:72785 |
| AlmaLinux 10 | rubygem-io-console | 0.7.1-15.el10_2 | ALSA-2026:72785 |
| AlmaLinux 10 | rubygem-irb | 1.13.1-15.el10_2 | ALSA-2026:72785 |
| AlmaLinux 10 | rubygem-json | 2.7.2-15.el10_2 | ALSA-2026:72785 |
| AlmaLinux 10 | rubygem-minitest | 5.20.0-15.el10_2 | ALSA-2026:72785 |
| AlmaLinux 10 | rubygem-power_assert | 2.0.3-15.el10_2 | ALSA-2026:72785 |
| AlmaLinux 10 | rubygem-psych | 5.1.2-15.el10_2 | ALSA-2026:72785 |
| AlmaLinux 10 | rubygem-racc | 1.7.3-15.el10_2 | ALSA-2026:72785 |
| AlmaLinux 10 | rubygem-rake | 13.1.0-15.el10_2 | ALSA-2026:72785 |
| AlmaLinux 10 | rubygem-rbs | 3.4.0-15.el10_2 | ALSA-2026:72785 |
| AlmaLinux 10 | rubygem-rdoc | 6.6.3.1-15.el10_2 | ALSA-2026:72785 |
| AlmaLinux 10 | rubygem-rexml | 3.4.4-15.el10_2 | ALSA-2026:72785 |
| AlmaLinux 10 | rubygem-rss | 0.3.1-15.el10_2 | ALSA-2026:72785 |
| AlmaLinux 10 | rubygem-test-unit | 3.6.1-15.el10_2 | ALSA-2026:72785 |
| AlmaLinux 10 | rubygem-typeprof | 0.21.9-15.el10_2 | ALSA-2026:72785 |
| AlmaLinux 10 | rubygems +1 | 3.5.22-15.el10_2 | ALSA-2026:72785 |
| AlmaLinux 9 | ruby +4 | 3.0.7-168.el9_8 | ALSA-2026:72485, ALSA-2026:72484, ALSA-2026:72286 |
| AlmaLinux 9 | ruby-bundled-gems | 3.3.12-9.module_el9.8.0+320+13e2b195 | ALSA-2026:72485, ALSA-2026:72484 |
| AlmaLinux 9 | rubygem-bigdecimal | 3.0.0-168.el9_8 | ALSA-2026:72485, ALSA-2026:72484, ALSA-2026:72286 |
| AlmaLinux 9 | rubygem-bundler | 2.2.33-168.el9_8 | ALSA-2026:72485, ALSA-2026:72484, ALSA-2026:72286 |
| AlmaLinux 9 | rubygem-io-console | 0.5.7-168.el9_8 | ALSA-2026:72485, ALSA-2026:72484, ALSA-2026:72286 |
| AlmaLinux 9 | rubygem-irb | 1.3.5-168.el9_8 | ALSA-2026:72485, ALSA-2026:72484, ALSA-2026:72286 |
| AlmaLinux 9 | rubygem-json | 2.5.1-168.el9_8 | ALSA-2026:72485, ALSA-2026:72484, ALSA-2026:72286 |
| AlmaLinux 9 | rubygem-minitest | 5.14.2-168.el9_8 | ALSA-2026:72485, ALSA-2026:72484, ALSA-2026:72286 |
| AlmaLinux 9 | rubygem-mysql2 +1 | 0.5.5-3.module_el9.7.0+184+e2e36072 | ALSA-2026:72485, ALSA-2026:72484 |
| AlmaLinux 9 | rubygem-pg +1 | 1.5.4-2.module_el9.7.0+245+447713a2 | ALSA-2026:72485, ALSA-2026:72484 |
| AlmaLinux 9 | rubygem-power_assert | 1.2.1-168.el9_8 | ALSA-2026:72485, ALSA-2026:72484, ALSA-2026:72286 |
| AlmaLinux 9 | rubygem-psych | 3.3.2-168.el9_8 | ALSA-2026:72485, ALSA-2026:72484, ALSA-2026:72286 |
| AlmaLinux 9 | rubygem-racc | 1.7.3-9.module_el9.8.0+320+13e2b195 | ALSA-2026:72485, ALSA-2026:72484 |
| AlmaLinux 9 | rubygem-rake | 13.0.3-168.el9_8 | ALSA-2026:72485, ALSA-2026:72484, ALSA-2026:72286 |
| AlmaLinux 9 | rubygem-rbs | 1.4.0-168.el9_8 | ALSA-2026:72485, ALSA-2026:72484, ALSA-2026:72286 |
| AlmaLinux 9 | rubygem-rdoc | 6.3.4.1-168.el9_8 | ALSA-2026:72485, ALSA-2026:72484, ALSA-2026:72286 |
| AlmaLinux 9 | rubygem-rexml | 3.2.5-168.el9_8 | ALSA-2026:72485, ALSA-2026:72484, ALSA-2026:72286 |
| AlmaLinux 9 | rubygem-rss | 0.2.9-168.el9_8 | ALSA-2026:72485, ALSA-2026:72484, ALSA-2026:72286 |
| AlmaLinux 9 | rubygem-test-unit | 3.3.7-168.el9_8 | ALSA-2026:72485, ALSA-2026:72484, ALSA-2026:72286 |
| AlmaLinux 9 | rubygem-typeprof | 0.15.2-168.el9_8 | ALSA-2026:72485, ALSA-2026:72484, ALSA-2026:72286 |
| AlmaLinux 9 | rubygems +1 | 3.2.33-168.el9_8 | ALSA-2026:72485, ALSA-2026:72484, ALSA-2026:72286 |
| AlmaLinux 8 | ruby +1 | 2.5.9-116.module_el8.10.0+4294+1072b022 | ALSA-2026:73519, ALSA-2026:72285 |
| AlmaLinux 8 | ruby-bundled-gems +1 | 3.3.12-9.module_el8.10.0+4288+ce06a94b | ALSA-2026:72285 |
| AlmaLinux 8 | ruby-irb +2 | 2.5.9-116.module_el8.10.0+4293+d4d7c902 | ALSA-2026:73519, ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-abrt | 0.3.0-4.module_el8.5.0+2625+ec418553 | ALSA-2026:73519, ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-abrt-doc | 0.3.0-4.module_el8.10.0+3871+342e2c2f | ALSA-2026:73519, ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-bigdecimal | 1.3.4-116.module_el8.10.0+4293+d4d7c902 | ALSA-2026:73519, ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-bson | 4.3.0-2.module_el8.5.0+259+8cec6917 | ALSA-2026:73519 |
| AlmaLinux 8 | rubygem-bson-doc | 4.3.0-2.module_el8.5.0+2625+ec418553 | ALSA-2026:73519 |
| AlmaLinux 8 | rubygem-bundler +1 | 1.16.1-5.module_el8.10.0+3991+5e651d4e | ALSA-2026:73519, ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-did_you_mean | 1.2.0-116.module_el8.10.0+4293+d4d7c902 | ALSA-2026:73519 |
| AlmaLinux 8 | rubygem-io-console | 0.4.6-116.module_el8.10.0+4293+d4d7c902 | ALSA-2026:73519, ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-irb | 1.13.1-9.module_el8.10.0+4288+ce06a94b | ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-json | 2.1.0-116.module_el8.10.0+4293+d4d7c902 | ALSA-2026:73519, ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-minitest | 5.10.3-116.module_el8.10.0+4294+1072b022 | ALSA-2026:73519, ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-mongo +1 | 2.5.1-3.module_el8.10.0+4294+1072b022 | ALSA-2026:73519 |
| AlmaLinux 8 | rubygem-mysql2 | 0.4.10-4.module_el8.5.0+259+8cec6917 | ALSA-2026:73519, ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-mysql2-doc | 0.4.10-4.module_el8.5.0+2625+ec418553 | ALSA-2026:73519, ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-net-telnet | 0.1.1-116.module_el8.10.0+4294+1072b022 | ALSA-2026:73519 |
| AlmaLinux 8 | rubygem-openssl | 2.1.2-116.module_el8.10.0+4293+d4d7c902 | ALSA-2026:73519 |
| AlmaLinux 8 | rubygem-pg +1 | 1.0.0-3.module_el8.9.0+3635+c6f99506 | ALSA-2026:73519, ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-power_assert | 1.1.1-116.module_el8.10.0+4294+1072b022 | ALSA-2026:73519, ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-psych | 3.0.2-116.module_el8.10.0+4293+d4d7c902 | ALSA-2026:73519, ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-racc | 1.7.3-9.module_el8.10.0+4288+ce06a94b | ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-rake | 12.3.3-116.module_el8.10.0+4294+1072b022 | ALSA-2026:73519, ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-rbs | 3.4.0-9.module_el8.10.0+4288+ce06a94b | ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-rdoc | 6.0.1.1-116.module_el8.10.0+4293+d4d7c902 | ALSA-2026:73519, ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-rexml | 3.4.4-9.module_el8.10.0+4288+ce06a94b | ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-rss | 0.3.1-9.module_el8.10.0+4288+ce06a94b | ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-test-unit | 3.2.7-116.module_el8.10.0+4293+d4d7c902 | ALSA-2026:73519, ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-typeprof | 0.21.9-9.module_el8.10.0+4288+ce06a94b | ALSA-2026:72285 |
| AlmaLinux 8 | rubygem-xmlrpc | 0.3.0-116.module_el8.10.0+4293+d4d7c902 | ALSA-2026:73519 |
| AlmaLinux 8 | rubygems | 2.7.6.3-116.module_el8.10.0+4294+1072b022 | ALSA-2026:73519, ALSA-2026:72285 |
| AlmaLinux 8 | rubygems-devel | 2.7.6.3-116.module_el8.10.0+4293+d4d7c902 | ALSA-2026:73519, ALSA-2026:72285 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 10 | ruby | 3.3.12-15.el10_2 | RLSA-2026:72785 |
| Rocky Linux 10 | ruby4.0 | 4.0.6-37.el10_2 | RLSA-2026:72427 |
| Rocky Linux 9 | ruby | 3.0.7-168.el9_8 | RLSA-2026:72286 |
| Rocky Linux 9 | rubygem-mysql2 | 0.5.5-3.module+el9.7.0+40032+36e56d0d | RLSA-2026:72485, RLSA-2026:72484 |
| Rocky Linux 9 | rubygem-pg | 1.5.4-2.module+el9.7.0+40188+314ad260.0.1 | RLSA-2026:72485, RLSA-2026:72484 |
| Rocky Linux 8 | rubygem-abrt | 0.3.0-4.module+el8.5.0+738+032c9c02 | RLSA-2026:73519, RLSA-2026:72285 |
| Rocky Linux 8 | rubygem-bson | 4.3.0-2.module+el8.9.0+1536+5f79634e | RLSA-2026:73519 |
| Rocky Linux 8 | rubygem-bundler | 1.16.1-5.module+el8.10.0+1979+815637df | RLSA-2026:73519 |
| Rocky Linux 8 | rubygem-mysql2 | 0.4.10-4.module+el8.9.0+1536+5f79634e | RLSA-2026:73519, RLSA-2026:72285 |
| Rocky Linux 8 | rubygem-pg | 1.0.0-3.module+el8.9.0+1536+5f79634e | RLSA-2026:73519, RLSA-2026:72285 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | ruby | 3.4.12-r0 | — |
| Alpine v3.23 | ruby | 3.4.12-r0 | — |
| Alpine v3.22 | ruby | 3.4.12-r0 | — |
| Alpine v3.21 | ruby | 3.3.13-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | ruby3.4 +5 | 3.4.8-27.amzn2023.0.7 | ALAS2023-2026-2145 |
| Amazon Linux 2023 | ruby3.4-rubygem-bigdecimal | 3.1.8-27.amzn2023.0.7 | ALAS2023-2026-2145 |
| Amazon Linux 2023 | ruby3.4-rubygem-bundler | 2.6.9-27.amzn2023.0.7 | ALAS2023-2026-2145 |
| Amazon Linux 2023 | ruby3.4-rubygem-io-console | 0.8.1-27.amzn2023.0.7 | ALAS2023-2026-2145 |
| Amazon Linux 2023 | ruby3.4-rubygem-irb | 1.14.3-27.amzn2023.0.7 | ALAS2023-2026-2145 |
| Amazon Linux 2023 | ruby3.4-rubygem-json | 2.9.1-27.amzn2023.0.7 | ALAS2023-2026-2145 |
| Amazon Linux 2023 | ruby3.4-rubygem-minitest | 5.25.4-27.amzn2023.0.7 | ALAS2023-2026-2145 |
| Amazon Linux 2023 | ruby3.4-rubygem-power_assert | 2.0.5-27.amzn2023.0.7 | ALAS2023-2026-2145 |
| Amazon Linux 2023 | ruby3.4-rubygem-psych | 5.2.2-27.amzn2023.0.7 | ALAS2023-2026-2145 |
| Amazon Linux 2023 | ruby3.4-rubygem-racc | 1.8.1-27.amzn2023.0.7 | ALAS2023-2026-2145 |
| Amazon Linux 2023 | ruby3.4-rubygem-rake | 13.2.1-27.amzn2023.0.7 | ALAS2023-2026-2145 |
| Amazon Linux 2023 | ruby3.4-rubygem-rbs | 3.8.0-27.amzn2023.0.7 | ALAS2023-2026-2145 |
| Amazon Linux 2023 | ruby3.4-rubygem-rdoc | 6.14.0-27.amzn2023.0.7 | ALAS2023-2026-2145 |
| Amazon Linux 2023 | ruby3.4-rubygem-rexml | 3.4.4-27.amzn2023.0.7 | ALAS2023-2026-2145 |
| Amazon Linux 2023 | ruby3.4-rubygem-rss | 0.3.1-27.amzn2023.0.7 | ALAS2023-2026-2145 |
| Amazon Linux 2023 | ruby3.4-rubygem-test-unit | 3.6.7-27.amzn2023.0.7 | ALAS2023-2026-2145 |
| Amazon Linux 2023 | ruby3.4-rubygem-typeprof | 0.30.1-27.amzn2023.0.7 | ALAS2023-2026-2145 |
| Amazon Linux 2023 | ruby3.4-rubygems +1 | 3.6.9-27.amzn2023.0.7 | ALAS2023-2026-2145 |
| Amazon Linux 2023 | ruby4.0 +6 | 4.0.1-32.amzn2023.0.4 | ALAS2023-2026-2144 |
| Amazon Linux 2023 | ruby4.0-rubygem-io-console | 0.8.2-32.amzn2023.0.4 | ALAS2023-2026-2144 |
| Amazon Linux 2023 | ruby4.0-rubygem-irb | 1.16.0-32.amzn2023.0.4 | ALAS2023-2026-2144 |
| Amazon Linux 2023 | ruby4.0-rubygem-json | 2.18.0-32.amzn2023.0.4 | ALAS2023-2026-2144 |
| Amazon Linux 2023 | ruby4.0-rubygem-minitest | 6.0.0-32.amzn2023.0.4 | ALAS2023-2026-2144 |
| Amazon Linux 2023 | ruby4.0-rubygem-power_assert | 3.0.1-32.amzn2023.0.4 | ALAS2023-2026-2144 |
| Amazon Linux 2023 | ruby4.0-rubygem-psych | 5.3.1-32.amzn2023.0.4 | ALAS2023-2026-2144 |
| Amazon Linux 2023 | ruby4.0-rubygem-racc | 1.8.1-32.amzn2023.0.4 | ALAS2023-2026-2144 |
| Amazon Linux 2023 | ruby4.0-rubygem-rake | 13.3.1-32.amzn2023.0.4 | ALAS2023-2026-2144 |
| Amazon Linux 2023 | ruby4.0-rubygem-rbs | 3.10.0-32.amzn2023.0.4 | ALAS2023-2026-2144 |
| Amazon Linux 2023 | ruby4.0-rubygem-rdoc | 7.0.3-32.amzn2023.0.4 | ALAS2023-2026-2144 |
| Amazon Linux 2023 | ruby4.0-rubygem-rexml | 3.4.4-32.amzn2023.0.4 | ALAS2023-2026-2144 |
| Amazon Linux 2023 | ruby4.0-rubygem-rss | 0.3.2-32.amzn2023.0.4 | ALAS2023-2026-2144 |
| Amazon Linux 2023 | ruby4.0-rubygem-test-unit | 3.7.5-32.amzn2023.0.4 | ALAS2023-2026-2144 |
| Amazon Linux 2023 | ruby4.0-rubygem-typeprof | 0.31.1-32.amzn2023.0.4 | ALAS2023-2026-2144 |
| Amazon Linux 2023 | ruby4.0-rubygems +2 | 4.0.3-32.amzn2023.0.4 | ALAS2023-2026-2144 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | ruby | 3.3.5-9 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | ruby +5 | 3.3.12-15.el10_2 | ELSA-2026-72785 |
| Oracle Linux 10 | ruby4.0 +2 | 4.0.6-37.el10_2 | ELSA-2026-72427 |
| Oracle Linux 10 | ruby4.0-rubygem-mysql2 | 0.5.7-37.el10_2 | ELSA-2026-72427 |
| Oracle Linux 10 | ruby4.0-rubygem-pg | 1.6.3-37.el10_2 | ELSA-2026-72427 |
| Oracle Linux 10 | rubygem-bigdecimal | 3.1.5-15.el10_2 | ELSA-2026-72785 |
| Oracle Linux 10 | rubygem-bundler | 2.5.22-15.el10_2 | ELSA-2026-72785 |
| Oracle Linux 10 | rubygem-io-console | 0.7.1-15.el10_2 | ELSA-2026-72785 |
| Oracle Linux 10 | rubygem-irb | 1.13.1-15.el10_2 | ELSA-2026-72785 |
| Oracle Linux 10 | rubygem-json | 2.7.2-15.el10_2 | ELSA-2026-72785 |
| Oracle Linux 10 | rubygem-minitest | 5.20.0-15.el10_2 | ELSA-2026-72785 |
| Oracle Linux 10 | rubygem-power_assert | 2.0.3-15.el10_2 | ELSA-2026-72785 |
| Oracle Linux 10 | rubygem-psych | 5.1.2-15.el10_2 | ELSA-2026-72785 |
| Oracle Linux 10 | rubygem-racc | 1.7.3-15.el10_2 | ELSA-2026-72785 |
| Oracle Linux 10 | rubygem-rake | 13.1.0-15.el10_2 | ELSA-2026-72785 |
| Oracle Linux 10 | rubygem-rbs | 3.4.0-15.el10_2 | ELSA-2026-72785 |
| Oracle Linux 10 | rubygem-rdoc | 6.6.3.1-15.el10_2 | ELSA-2026-72785 |
| Oracle Linux 10 | rubygem-rexml | 3.4.4-15.el10_2 | ELSA-2026-72785 |
| Oracle Linux 10 | rubygem-rss | 0.3.1-15.el10_2 | ELSA-2026-72785 |
| Oracle Linux 10 | rubygem-test-unit | 3.6.1-15.el10_2 | ELSA-2026-72785 |
| Oracle Linux 10 | rubygem-typeprof | 0.21.9-15.el10_2 | ELSA-2026-72785 |
| Oracle Linux 10 | rubygems +1 | 3.5.22-15.el10_2 | ELSA-2026-72785 |
| Oracle Linux 9 | ruby +4 | 3.0.7-168.el9_8 | ELSA-2026-72485, ELSA-2026-72484, ELSA-2026-72286 |
| Oracle Linux 9 | ruby-bundled-gems | 3.3.12-9.module+el9.8.0+91048+2b421f43 | ELSA-2026-72485, ELSA-2026-72484 |
| Oracle Linux 9 | rubygem-bigdecimal | 3.0.0-168.el9_8 | ELSA-2026-72485, ELSA-2026-72484, ELSA-2026-72286 |
| Oracle Linux 9 | rubygem-bundler | 2.2.33-168.el9_8 | ELSA-2026-72485, ELSA-2026-72484, ELSA-2026-72286 |
| Oracle Linux 9 | rubygem-io-console | 0.5.7-168.el9_8 | ELSA-2026-72485, ELSA-2026-72484, ELSA-2026-72286 |
| Oracle Linux 9 | rubygem-irb | 1.3.5-168.el9_8 | ELSA-2026-72485, ELSA-2026-72484, ELSA-2026-72286 |
| Oracle Linux 9 | rubygem-json | 2.5.1-168.el9_8 | ELSA-2026-72485, ELSA-2026-72484, ELSA-2026-72286 |
| Oracle Linux 9 | rubygem-minitest | 5.14.2-168.el9_8 | ELSA-2026-72485, ELSA-2026-72484, ELSA-2026-72286 |
| Oracle Linux 9 | rubygem-mysql2 +1 | 0.5.5-3.module+el9.8.0+90984+bac48209 | ELSA-2026-72485, ELSA-2026-72484 |
| Oracle Linux 9 | rubygem-pg +1 | 1.5.4-2.module+el9.8.0+90984+bac48209 | ELSA-2026-72485, ELSA-2026-72484 |
| Oracle Linux 9 | rubygem-power_assert | 1.2.1-168.el9_8 | ELSA-2026-72485, ELSA-2026-72484, ELSA-2026-72286 |
| Oracle Linux 9 | rubygem-psych | 3.3.2-168.el9_8 | ELSA-2026-72485, ELSA-2026-72484, ELSA-2026-72286 |
| Oracle Linux 9 | rubygem-racc | 1.7.3-9.module+el9.8.0+91048+2b421f43 | ELSA-2026-72485, ELSA-2026-72484 |
| Oracle Linux 9 | rubygem-rake | 13.0.3-168.el9_8 | ELSA-2026-72485, ELSA-2026-72484, ELSA-2026-72286 |
| Oracle Linux 9 | rubygem-rbs | 1.4.0-168.el9_8 | ELSA-2026-72485, ELSA-2026-72484, ELSA-2026-72286 |
| Oracle Linux 9 | rubygem-rdoc | 6.3.4.1-168.el9_8 | ELSA-2026-72485, ELSA-2026-72484, ELSA-2026-72286 |
| Oracle Linux 9 | rubygem-rexml | 3.2.5-168.el9_8 | ELSA-2026-72485, ELSA-2026-72484, ELSA-2026-72286 |
| Oracle Linux 9 | rubygem-rss | 0.2.9-168.el9_8 | ELSA-2026-72485, ELSA-2026-72484, ELSA-2026-72286 |
| Oracle Linux 9 | rubygem-test-unit | 3.3.7-168.el9_8 | ELSA-2026-72485, ELSA-2026-72484, ELSA-2026-72286 |
| Oracle Linux 9 | rubygem-typeprof | 0.15.2-168.el9_8 | ELSA-2026-72485, ELSA-2026-72484, ELSA-2026-72286 |
| Oracle Linux 9 | rubygems +1 | 3.2.33-168.el9_8 | ELSA-2026-72485, ELSA-2026-72484, ELSA-2026-72286 |
| Oracle Linux 8 | ruby +4 | 2.5.9-114.module+el8.10.0+91057+c9074c35 | ELSA-2026-73519, ELSA-2026-72285 |
| Oracle Linux 8 | ruby-bundled-gems +1 | 3.3.12-9.module+el8.10.0+91044+eb2de09c | ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-abrt +1 | 0.3.0-4.module+el8.10.0+90367+ae9e8511 | ELSA-2026-73519, ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-bigdecimal | 1.3.4-114.module+el8.10.0+91057+c9074c35 | ELSA-2026-73519, ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-bson +1 | 4.3.0-2.module+el8.9.0+90042+a65659a6 | ELSA-2026-73519 |
| Oracle Linux 8 | rubygem-bundler +1 | 1.16.1-5.module+el8.10.0+90940+f98fa8f0 | ELSA-2026-73519, ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-did_you_mean | 1.2.0-114.module+el8.10.0+91057+c9074c35 | ELSA-2026-73519 |
| Oracle Linux 8 | rubygem-io-console | 0.4.6-114.module+el8.10.0+91057+c9074c35 | ELSA-2026-73519, ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-irb | 1.13.1-9.module+el8.10.0+91044+eb2de09c | ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-json | 2.1.0-114.module+el8.10.0+91057+c9074c35 | ELSA-2026-73519, ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-minitest | 5.10.3-114.module+el8.10.0+91057+c9074c35 | ELSA-2026-73519, ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-mongo +1 | 2.5.1-3.module+el8.10.0+91057+c9074c35 | ELSA-2026-73519 |
| Oracle Linux 8 | rubygem-mysql2 +1 | 0.4.10-4.module+el8.9.0+90042+a65659a6 | ELSA-2026-73519, ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-net-telnet | 0.1.1-114.module+el8.10.0+91057+c9074c35 | ELSA-2026-73519 |
| Oracle Linux 8 | rubygem-openssl | 2.1.2-114.module+el8.10.0+91057+c9074c35 | ELSA-2026-73519 |
| Oracle Linux 8 | rubygem-pg +1 | 1.0.0-3.module+el8.9.0+90042+a65659a6 | ELSA-2026-73519, ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-power_assert | 1.1.1-114.module+el8.10.0+91057+c9074c35 | ELSA-2026-73519, ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-psych | 3.0.2-114.module+el8.10.0+91057+c9074c35 | ELSA-2026-73519, ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-racc | 1.7.3-9.module+el8.10.0+91044+eb2de09c | ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-rake | 12.3.3-114.module+el8.10.0+91057+c9074c35 | ELSA-2026-73519, ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-rbs | 3.4.0-9.module+el8.10.0+91044+eb2de09c | ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-rdoc | 6.0.1.1-114.module+el8.10.0+91057+c9074c35 | ELSA-2026-73519, ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-rexml | 3.4.4-9.module+el8.10.0+91044+eb2de09c | ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-rss | 0.3.1-9.module+el8.10.0+91044+eb2de09c | ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-test-unit | 3.2.7-114.module+el8.10.0+91057+c9074c35 | ELSA-2026-73519, ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-typeprof | 0.21.9-9.module+el8.10.0+91044+eb2de09c | ELSA-2026-72285 |
| Oracle Linux 8 | rubygem-xmlrpc | 0.3.0-114.module+el8.10.0+91057+c9074c35 | ELSA-2026-73519 |
| Oracle Linux 8 | rubygems +1 | 2.7.6.3-114.module+el8.10.0+91057+c9074c35 | ELSA-2026-73519, ELSA-2026-72285 |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | ruby-3.2 | No fix yet | — |
| Wolfi rolling | ruby-3.3 | 3.3.12-r5 | — |
| Wolfi rolling | ruby-3.4 | 3.4.10-r7 | — |
| Wolfi rolling | ruby-4.0 | 4.0.7-r0 | — |
Advisories 40
- WID-SEC-2026-3053 Ruby: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 8, 2026
- ALSA-2026:72484 Important: ruby:4.0 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:72485 Important: ruby:3.3 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:72785 Important: ruby security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:72286 Important: ruby security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:72427 Important: ruby4.0 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:72285 Important: ruby:3.3 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:73519 Important: ruby:2.5 security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2026:62562 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:62563 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:83572 Red Hat Security Advisory: ruby security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:83574 Red Hat Security Advisory: ruby security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:83570 Red Hat Security Advisory: ruby security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:83571 Red Hat Security Advisory: ruby security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:73519 Red Hat Security Advisory: ruby:2.5 security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:72785 Red Hat Security Advisory: ruby security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:72484 Red Hat Security Advisory: ruby:4.0 security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:72485 Red Hat Security Advisory: ruby:3.3 security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:72427 Red Hat Security Advisory: ruby4.0 security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:72286 Red Hat Security Advisory: ruby security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:72285 Red Hat Security Advisory: ruby:3.3 security update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:57994 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:57986 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RHSA-2026:57565 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update Red Hat Security Advisories (RHSA) · Oct 16, 2026
- RLSA-2026:72785 Important: ruby security update Rocky Linux Security Advisories · Oct 2, 2026
- ELSA-2026-73519 Important: ruby:2.5 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Oct 2, 2026
- RLSA-2026:73519 Important: ruby:2.5 security update Rocky Linux Security Advisories · Oct 1, 2026
- RLSA-2026:72427 Important: ruby4.0 security update Rocky Linux Security Advisories · Sep 29, 2026
- RLSA-2026:72286 Important: ruby security, bug fix, and enhancement update Rocky Linux Security Advisories · Sep 29, 2026
- ELSA-2026-72285 Important: ruby:3.3 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Sep 29, 2026
- ELSA-2026-72286 Important: ruby security, bug fix, and enhancement update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Sep 29, 2026
- ELSA-2026-72485 Important: ruby:3.3 security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Sep 29, 2026
- ELSA-2026-72484 Important: ruby:4.0 security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Sep 29, 2026
- RLSA-2026:72484 Important: ruby:4.0 security update Rocky Linux Security Advisories · Sep 28, 2026
- RLSA-2026:72485 Important: ruby:3.3 security update Rocky Linux Security Advisories · Sep 28, 2026
- RLSA-2026:72285 Important: ruby:3.3 security update Rocky Linux Security Advisories · Sep 28, 2026
- ELSA-2026-72785 Important: ruby security update (Oracle Linux 10) Oracle Linux Security Advisories (ELSA) · Sep 28, 2026
- ELSA-2026-72427 Important: ruby4.0 security update (Oracle Linux 10) Oracle Linux Security Advisories (ELSA) · Sep 28, 2026
- ALAS2023-2026-2144 Important: ruby4.0 security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Sep 14, 2026
- ALAS2023-2026-2145 Important: ruby3.4 security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Sep 14, 2026