Description
REXML is an XML toolkit for Ruby. The REXML gems from 3.3.3 to 3.4.1 has a DoS vulnerability when parsing XML containing multiple XML declarations. If you need to parse untrusted XMLs, you may be impacted to these vulnerabilities. The REXML gem 3.4.2 or later include the patches to fix these vulnerabilities.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| ruby | rexml | >= 3.3.3, < 3.4.2 | — |
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 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | ruby3.3 | No fix yet | — |
| Ubuntu 26.04 LTS | ruby3.3 | No fix yet | — |
| Ubuntu 25.10 | ruby3.3 | No fix yet | — |
| Ubuntu 24.04 LTS | ruby3.2 | No fix yet | — |
| Ubuntu 22.04 LTS | ruby3.0 | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 20.04 LTS | ruby2.7 | No fix yet | — |
| Ubuntu Pro 18.04 LTS | ruby2.5 | No fix yet | — |
| Ubuntu Pro 16.04 LTS | ruby2.3 | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10 | ruby +5 | 3.3.10-11.el10_1 | RHSA-2025:23141 |
| RHEL 10 | rubygem-bigdecimal | 3.1.5-11.el10_1 | RHSA-2025:23141 |
| RHEL 10 | rubygem-bundler | 2.5.22-11.el10_1 | RHSA-2025:23141 |
| RHEL 10 | rubygem-io-console | 0.7.1-11.el10_1 | RHSA-2025:23141 |
| RHEL 10 | rubygem-irb | 1.13.1-11.el10_1 | RHSA-2025:23141 |
| RHEL 10 | rubygem-json | 2.7.2-11.el10_1 | RHSA-2025:23141 |
| RHEL 10 | rubygem-minitest | 5.20.0-11.el10_1 | RHSA-2025:23141 |
| RHEL 10 | rubygem-power_assert | 2.0.3-11.el10_1 | RHSA-2025:23141 |
| RHEL 10 | rubygem-psych | 5.1.2-11.el10_1 | RHSA-2025:23141 |
| RHEL 10 | rubygem-racc | 1.7.3-11.el10_1 | RHSA-2025:23141 |
| RHEL 10 | rubygem-rake | 13.1.0-11.el10_1 | RHSA-2025:23141 |
| RHEL 10 | rubygem-rbs | 3.4.0-11.el10_1 | RHSA-2025:23141 |
| RHEL 10 | rubygem-rdoc | 6.6.3.1-11.el10_1 | RHSA-2025:23141 |
| RHEL 10 | rubygem-rexml | 3.4.4-11.el10_1 | RHSA-2025:23141 |
| RHEL 10 | rubygem-rss | 0.3.1-11.el10_1 | RHSA-2025:23141 |
| RHEL 10 | rubygem-test-unit | 3.6.1-11.el10_1 | RHSA-2025:23141 |
| RHEL 10 | rubygem-typeprof | 0.21.9-11.el10_1 | RHSA-2025:23141 |
| RHEL 10 | rubygems +1 | 3.5.22-11.el10_1 | RHSA-2025:23141 |
| RHEL 9 | ruby +5 | 3.3.10-5.module+el9.7.0+23651+15dc1615 | RHSA-2025:23063 |
| RHEL 9 | rubygem-bigdecimal | 3.1.5-5.module+el9.7.0+23651+15dc1615 | RHSA-2025:23063 |
| RHEL 9 | rubygem-bundler | 2.5.22-5.module+el9.7.0+23651+15dc1615 | RHSA-2025:23063 |
| RHEL 9 | rubygem-io-console | 0.7.1-5.module+el9.7.0+23651+15dc1615 | RHSA-2025:23063 |
| RHEL 9 | rubygem-irb | 1.13.1-5.module+el9.7.0+23651+15dc1615 | RHSA-2025:23063 |
| RHEL 9 | rubygem-json | 2.7.2-5.module+el9.7.0+23651+15dc1615 | RHSA-2025:23063 |
| RHEL 9 | rubygem-minitest | 5.20.0-5.module+el9.7.0+23651+15dc1615 | RHSA-2025:23063 |
| RHEL 9 | rubygem-mysql2 +1 | 0.5.5-3.module+el9.7.0+23362+7018fe7e | RHSA-2025:23063 |
| RHEL 9 | rubygem-pg +1 | 1.5.4-1.module+el9.4.0+21222+faeeed2f | RHSA-2025:23063 |
| RHEL 9 | rubygem-power_assert | 2.0.3-5.module+el9.7.0+23651+15dc1615 | RHSA-2025:23063 |
| RHEL 9 | rubygem-psych | 5.1.2-5.module+el9.7.0+23651+15dc1615 | RHSA-2025:23063 |
| RHEL 9 | rubygem-racc | 1.7.3-5.module+el9.7.0+23651+15dc1615 | RHSA-2025:23063 |
| RHEL 9 | rubygem-rake | 13.1.0-5.module+el9.7.0+23651+15dc1615 | RHSA-2025:23063 |
| RHEL 9 | rubygem-rbs | 3.4.0-5.module+el9.7.0+23651+15dc1615 | RHSA-2025:23063 |
| RHEL 9 | rubygem-rdoc | 6.6.3.1-5.module+el9.7.0+23651+15dc1615 | RHSA-2025:23063 |
| RHEL 9 | rubygem-rexml | 3.4.4-5.module+el9.7.0+23651+15dc1615 | RHSA-2025:23063 |
| RHEL 9 | rubygem-rss | 0.3.1-5.module+el9.7.0+23651+15dc1615 | RHSA-2025:23063 |
| RHEL 9 | rubygem-test-unit | 3.6.1-5.module+el9.7.0+23651+15dc1615 | RHSA-2025:23063 |
| RHEL 9 | rubygem-typeprof | 0.21.9-5.module+el9.7.0+23651+15dc1615 | RHSA-2025:23063 |
| RHEL 9 | rubygems +1 | 3.5.22-5.module+el9.7.0+23651+15dc1615 | RHSA-2025:23063 |
| RHEL 8 | ruby +5 | 3.3.10-5.module+el8.10.0+23696+c42b0f57 | RHSA-2025:23062 |
| RHEL 8 | rubygem-abrt +1 | 0.4.0-1.module+el8.10.0+21226+b78a28c4 | RHSA-2025:23062 |
| RHEL 8 | rubygem-bigdecimal | 3.1.5-5.module+el8.10.0+23696+c42b0f57 | RHSA-2025:23062 |
| RHEL 8 | rubygem-bundler | 2.5.22-5.module+el8.10.0+23696+c42b0f57 | RHSA-2025:23062 |
| RHEL 8 | rubygem-io-console | 0.7.1-5.module+el8.10.0+23696+c42b0f57 | RHSA-2025:23062 |
| RHEL 8 | rubygem-irb | 1.13.1-5.module+el8.10.0+23696+c42b0f57 | RHSA-2025:23062 |
| RHEL 8 | rubygem-json | 2.7.2-5.module+el8.10.0+23696+c42b0f57 | RHSA-2025:23062 |
| RHEL 8 | rubygem-minitest | 5.20.0-5.module+el8.10.0+23696+c42b0f57 | RHSA-2025:23062 |
| RHEL 8 | rubygem-mysql2 +1 | 0.5.5-1.module+el8.10.0+21226+b78a28c4 | RHSA-2025:23062 |
| RHEL 8 | rubygem-pg +1 | 1.5.4-1.module+el8.10.0+21226+b78a28c4 | RHSA-2025:23062 |
| RHEL 8 | rubygem-power_assert | 2.0.3-5.module+el8.10.0+23696+c42b0f57 | RHSA-2025:23062 |
| RHEL 8 | rubygem-psych | 5.1.2-5.module+el8.10.0+23696+c42b0f57 | RHSA-2025:23062 |
| RHEL 8 | rubygem-racc | 1.7.3-5.module+el8.10.0+23696+c42b0f57 | RHSA-2025:23062 |
| RHEL 8 | rubygem-rake | 13.1.0-5.module+el8.10.0+23696+c42b0f57 | RHSA-2025:23062 |
| RHEL 8 | rubygem-rbs | 3.4.0-5.module+el8.10.0+23696+c42b0f57 | RHSA-2025:23062 |
| RHEL 8 | rubygem-rdoc | 6.6.3.1-5.module+el8.10.0+23696+c42b0f57 | RHSA-2025:23062 |
| RHEL 8 | rubygem-rexml | 3.4.4-5.module+el8.10.0+23696+c42b0f57 | RHSA-2025:23062 |
| RHEL 8 | rubygem-rss | 0.3.1-5.module+el8.10.0+23696+c42b0f57 | RHSA-2025:23062 |
| RHEL 8 | rubygem-test-unit | 3.6.1-5.module+el8.10.0+23696+c42b0f57 | RHSA-2025:23062 |
| RHEL 8 | rubygem-typeprof | 0.21.9-5.module+el8.10.0+23696+c42b0f57 | RHSA-2025:23062 |
| RHEL 8 | rubygems +1 | 3.5.22-5.module+el8.10.0+23696+c42b0f57 | RHSA-2025:23062 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10.0 EUS | ruby +5 | 3.3.10-11.el10_0 | RHSA-2025:23927 |
| RHEL 10.0 EUS | rubygem-bigdecimal | 3.1.5-11.el10_0 | RHSA-2025:23927 |
| RHEL 10.0 EUS | rubygem-bundler | 2.5.22-11.el10_0 | RHSA-2025:23927 |
| RHEL 10.0 EUS | rubygem-io-console | 0.7.1-11.el10_0 | RHSA-2025:23927 |
| RHEL 10.0 EUS | rubygem-irb | 1.13.1-11.el10_0 | RHSA-2025:23927 |
| RHEL 10.0 EUS | rubygem-json | 2.7.2-11.el10_0 | RHSA-2025:23927 |
| RHEL 10.0 EUS | rubygem-minitest | 5.20.0-11.el10_0 | RHSA-2025:23927 |
| RHEL 10.0 EUS | rubygem-power_assert | 2.0.3-11.el10_0 | RHSA-2025:23927 |
| RHEL 10.0 EUS | rubygem-psych | 5.1.2-11.el10_0 | RHSA-2025:23927 |
| RHEL 10.0 EUS | rubygem-racc | 1.7.3-11.el10_0 | RHSA-2025:23927 |
| RHEL 10.0 EUS | rubygem-rake | 13.1.0-11.el10_0 | RHSA-2025:23927 |
| RHEL 10.0 EUS | rubygem-rbs | 3.4.0-11.el10_0 | RHSA-2025:23927 |
| RHEL 10.0 EUS | rubygem-rdoc | 6.6.3.1-11.el10_0 | RHSA-2025:23927 |
| RHEL 10.0 EUS | rubygem-rexml | 3.4.4-11.el10_0 | RHSA-2025:23927 |
| RHEL 10.0 EUS | rubygem-rss | 0.3.1-11.el10_0 | RHSA-2025:23927 |
| RHEL 10.0 EUS | rubygem-test-unit | 3.6.1-11.el10_0 | RHSA-2025:23927 |
| RHEL 10.0 EUS | rubygem-typeprof | 0.21.9-11.el10_0 | RHSA-2025:23927 |
| RHEL 10.0 EUS | rubygems +1 | 3.5.22-11.el10_0 | RHSA-2025:23927 |
| RHEL 9.6 EUS | ruby +5 | 3.3.10-5.module+el9.6.0+23780+e40d2335 | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygem-bigdecimal | 3.1.5-5.module+el9.6.0+23780+e40d2335 | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygem-bundler | 2.5.22-5.module+el9.6.0+23780+e40d2335 | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygem-io-console | 0.7.1-5.module+el9.6.0+23780+e40d2335 | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygem-irb | 1.13.1-5.module+el9.6.0+23780+e40d2335 | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygem-json | 2.7.2-5.module+el9.6.0+23780+e40d2335 | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygem-minitest | 5.20.0-5.module+el9.6.0+23780+e40d2335 | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygem-mysql2 +1 | 0.5.5-1.module+el9.4.0+21222+faeeed2f | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygem-pg +1 | 1.5.4-1.module+el9.4.0+21222+faeeed2f | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygem-power_assert | 2.0.3-5.module+el9.6.0+23780+e40d2335 | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygem-psych | 5.1.2-5.module+el9.6.0+23780+e40d2335 | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygem-racc | 1.7.3-5.module+el9.6.0+23780+e40d2335 | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygem-rake | 13.1.0-5.module+el9.6.0+23780+e40d2335 | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygem-rbs | 3.4.0-5.module+el9.6.0+23780+e40d2335 | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygem-rdoc | 6.6.3.1-5.module+el9.6.0+23780+e40d2335 | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygem-rexml | 3.4.4-5.module+el9.6.0+23780+e40d2335 | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygem-rss | 0.3.1-5.module+el9.6.0+23780+e40d2335 | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygem-test-unit | 3.6.1-5.module+el9.6.0+23780+e40d2335 | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygem-typeprof | 0.21.9-5.module+el9.6.0+23780+e40d2335 | RHSA-2025:23648 |
| RHEL 9.6 EUS | rubygems +1 | 3.5.22-5.module+el9.6.0+23780+e40d2335 | RHSA-2025:23648 |
| RHEL 9.4 EUS | ruby +5 | 3.3.10-5.module+el9.4.0+23769+ab06e946 | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygem-bigdecimal | 3.1.5-5.module+el9.4.0+23769+ab06e946 | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygem-bundler | 2.5.22-5.module+el9.4.0+23769+ab06e946 | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygem-io-console | 0.7.1-5.module+el9.4.0+23769+ab06e946 | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygem-irb | 1.13.1-5.module+el9.4.0+23769+ab06e946 | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygem-json | 2.7.2-5.module+el9.4.0+23769+ab06e946 | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygem-minitest | 5.20.0-5.module+el9.4.0+23769+ab06e946 | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygem-mysql2 +1 | 0.5.5-1.module+el9.4.0+21222+faeeed2f | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygem-pg +1 | 1.5.4-1.module+el9.4.0+21222+faeeed2f | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygem-power_assert | 2.0.3-5.module+el9.4.0+23769+ab06e946 | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygem-psych | 5.1.2-5.module+el9.4.0+23769+ab06e946 | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygem-racc | 1.7.3-5.module+el9.4.0+23769+ab06e946 | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygem-rake | 13.1.0-5.module+el9.4.0+23769+ab06e946 | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygem-rbs | 3.4.0-5.module+el9.4.0+23769+ab06e946 | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygem-rdoc | 6.6.3.1-5.module+el9.4.0+23769+ab06e946 | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygem-rexml | 3.4.4-5.module+el9.4.0+23769+ab06e946 | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygem-rss | 0.3.1-5.module+el9.4.0+23769+ab06e946 | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygem-test-unit | 3.6.1-5.module+el9.4.0+23769+ab06e946 | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygem-typeprof | 0.21.9-5.module+el9.4.0+23769+ab06e946 | RHSA-2025:23140 |
| RHEL 9.4 EUS | rubygems +1 | 3.5.22-5.module+el9.4.0+23769+ab06e946 | RHSA-2025:23140 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | ruby-doc +1 | 3.3.10-11.el10_1 | ALSA-2025:23141 |
| AlmaLinux 10 | rubygem-bundler | 2.5.22-11.el10_1 | ALSA-2025:23141 |
| AlmaLinux 10 | rubygem-irb | 1.13.1-11.el10_1 | ALSA-2025:23141 |
| AlmaLinux 10 | rubygem-minitest | 5.20.0-11.el10_1 | ALSA-2025:23141 |
| AlmaLinux 10 | rubygem-power_assert | 2.0.3-11.el10_1 | ALSA-2025:23141 |
| AlmaLinux 10 | rubygem-rake | 13.1.0-11.el10_1 | ALSA-2025:23141 |
| AlmaLinux 10 | rubygem-rdoc | 6.6.3.1-11.el10_1 | ALSA-2025:23141 |
| AlmaLinux 10 | rubygem-rexml | 3.4.4-11.el10_1 | ALSA-2025:23141 |
| AlmaLinux 10 | rubygem-rss | 0.3.1-11.el10_1 | ALSA-2025:23141 |
| AlmaLinux 10 | rubygem-test-unit | 3.6.1-11.el10_1 | ALSA-2025:23141 |
| AlmaLinux 10 | rubygem-typeprof | 0.21.9-11.el10_1 | ALSA-2025:23141 |
| AlmaLinux 10 | rubygems +1 | 3.5.22-11.el10_1 | ALSA-2025:23141 |
| AlmaLinux 9 | ruby +5 | 3.3.10-5.module_el9.7.0+193+58179166 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygem-bigdecimal | 3.1.5-5.module_el9.7.0+193+58179166 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygem-bundler | 2.5.22-5.module_el9.7.0+193+58179166 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygem-io-console | 0.7.1-5.module_el9.7.0+193+58179166 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygem-irb | 1.13.1-5.module_el9.7.0+193+58179166 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygem-json | 2.7.2-5.module_el9.7.0+193+58179166 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygem-minitest | 5.20.0-5.module_el9.7.0+193+58179166 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygem-mysql2 +1 | 0.5.5-3.module_el9.7.0+184+e2e36072 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygem-pg +1 | 1.5.4-1.module_el9.4.0+75+1a8fe981 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygem-power_assert | 2.0.3-5.module_el9.7.0+193+58179166 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygem-psych | 5.1.2-5.module_el9.7.0+193+58179166 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygem-racc | 1.7.3-5.module_el9.7.0+193+58179166 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygem-rake | 13.1.0-5.module_el9.7.0+193+58179166 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygem-rbs | 3.4.0-5.module_el9.7.0+193+58179166 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygem-rdoc | 6.6.3.1-5.module_el9.7.0+193+58179166 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygem-rexml | 3.4.4-5.module_el9.7.0+193+58179166 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygem-rss | 0.3.1-5.module_el9.7.0+193+58179166 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygem-test-unit | 3.6.1-5.module_el9.7.0+193+58179166 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygem-typeprof | 0.21.9-5.module_el9.7.0+193+58179166 | ALSA-2025:23063 |
| AlmaLinux 9 | rubygems +1 | 3.5.22-5.module_el9.7.0+193+58179166 | ALSA-2025:23063 |
| AlmaLinux 8 | ruby +5 | 3.3.10-5.module_el8.10.0+4075+e5f6dad1 | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-abrt +1 | 0.4.0-1.module_el8.10.0+3799+191214cc | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-bigdecimal | 3.1.5-5.module_el8.10.0+4075+e5f6dad1 | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-bundler | 2.5.22-5.module_el8.10.0+4075+e5f6dad1 | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-io-console | 0.7.1-5.module_el8.10.0+4075+e5f6dad1 | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-irb | 1.13.1-5.module_el8.10.0+4075+e5f6dad1 | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-json | 2.7.2-5.module_el8.10.0+4075+e5f6dad1 | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-minitest | 5.20.0-5.module_el8.10.0+4075+e5f6dad1 | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-mysql2 +1 | 0.5.5-1.module_el8.10.0+3799+191214cc | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-pg +1 | 1.5.4-1.module_el8.10.0+3799+191214cc | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-power_assert | 2.0.3-5.module_el8.10.0+4075+e5f6dad1 | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-psych | 5.1.2-5.module_el8.10.0+4075+e5f6dad1 | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-racc | 1.7.3-5.module_el8.10.0+4075+e5f6dad1 | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-rake | 13.1.0-5.module_el8.10.0+4075+e5f6dad1 | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-rbs | 3.4.0-5.module_el8.10.0+4075+e5f6dad1 | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-rdoc | 6.6.3.1-5.module_el8.10.0+4075+e5f6dad1 | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-rexml | 3.4.4-5.module_el8.10.0+4075+e5f6dad1 | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-rss | 0.3.1-5.module_el8.10.0+4075+e5f6dad1 | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-test-unit | 3.6.1-5.module_el8.10.0+4075+e5f6dad1 | ALSA-2025:23062 |
| AlmaLinux 8 | rubygem-typeprof | 0.21.9-5.module_el8.10.0+4075+e5f6dad1 | ALSA-2025:23062 |
| AlmaLinux 8 | rubygems +1 | 3.5.22-5.module_el8.10.0+4075+e5f6dad1 | ALSA-2025:23062 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 10 | ruby | 3.3.10-11.el10_1 | RLSA-2025:23141 |
| Rocky Linux 9 | ruby | 3.3.10-5.module+el9.7.0+40039+300ba1ed | RLSA-2025:23063 |
| Rocky Linux 9 | rubygem-mysql2 | 0.5.5-3.module+el9.7.0+40032+36e56d0d | RLSA-2025:23063 |
| Rocky Linux 9 | rubygem-pg | 1.5.4-1.module+el9.7.0+40032+36e56d0d.0.1 | RLSA-2025:23063 |
| Rocky Linux 8 | ruby | 3.3.10-5.module+el8.10.0+40038+e29e4152 | RLSA-2025:23062 |
| Rocky Linux 8 | rubygem-abrt | 0.4.0-1.module+el8.5.0+668+665814fa | RLSA-2025:23062 |
| Rocky Linux 8 | rubygem-mysql2 | 0.5.5-1.module+el8.10.0+1679+61871737 | RLSA-2025:23062 |
| Rocky Linux 8 | rubygem-pg | 1.5.4-1.module+el8.10.0+1679+61871737 | RLSA-2025:23062 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | ruby2.5 | 2.5.9-150700.24.6.1 | SUSE-SU-2026:1066-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | ruby3.4 | 3.4.8-1.1 | openSUSE-SU-2025:15828-1 |
| openSUSE Leap 16.0 | ruby3.4 | 3.4.10-160000.1.1 | openSUSE-SU-2026:21878-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | ruby-rexml | 3.4.4-r0 | — |
| Alpine v3.23 | ruby-rexml | 3.4.4-r0 | — |
| Alpine v3.22 | ruby-rexml | 3.4.4-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | ruby3.2 +5 | 3.2.8-184.amzn2023.0.6 | ALAS2023-2025-1204 |
| Amazon Linux 2023 | ruby3.2-rubygem-bigdecimal | 3.1.3-184.amzn2023.0.6 | ALAS2023-2025-1204 |
| Amazon Linux 2023 | ruby3.2-rubygem-bundler | 2.4.19-184.amzn2023.0.6 | ALAS2023-2025-1204 |
| Amazon Linux 2023 | ruby3.2-rubygem-io-console | 0.6.0-184.amzn2023.0.6 | ALAS2023-2025-1204 |
| Amazon Linux 2023 | ruby3.2-rubygem-irb | 1.6.2-184.amzn2023.0.6 | ALAS2023-2025-1204 |
| Amazon Linux 2023 | ruby3.2-rubygem-json | 2.6.3-184.amzn2023.0.6 | ALAS2023-2025-1204 |
| Amazon Linux 2023 | ruby3.2-rubygem-minitest | 5.25.1-184.amzn2023.0.6 | ALAS2023-2025-1204 |
| Amazon Linux 2023 | ruby3.2-rubygem-power_assert | 2.0.3-184.amzn2023.0.6 | ALAS2023-2025-1204 |
| Amazon Linux 2023 | ruby3.2-rubygem-psych | 5.0.1-184.amzn2023.0.6 | ALAS2023-2025-1204 |
| Amazon Linux 2023 | ruby3.2-rubygem-rake | 13.0.6-184.amzn2023.0.6 | ALAS2023-2025-1204 |
| Amazon Linux 2023 | ruby3.2-rubygem-rbs | 2.8.2-184.amzn2023.0.6 | ALAS2023-2025-1204 |
| Amazon Linux 2023 | ruby3.2-rubygem-rdoc | 6.5.1.1-184.amzn2023.0.6 | ALAS2023-2025-1204 |
| Amazon Linux 2023 | ruby3.2-rubygem-rexml | 3.4.2-184.amzn2023.0.6 | ALAS2023-2025-1204 |
| Amazon Linux 2023 | ruby3.2-rubygem-rss | 0.3.1-184.amzn2023.0.6 | ALAS2023-2025-1204 |
| Amazon Linux 2023 | ruby3.2-rubygem-test-unit | 3.5.7-184.amzn2023.0.6 | ALAS2023-2025-1204 |
| Amazon Linux 2023 | ruby3.2-rubygem-typeprof | 0.21.3-184.amzn2023.0.6 | ALAS2023-2025-1204 |
| Amazon Linux 2023 | ruby3.2-rubygems +1 | 3.4.19-184.amzn2023.0.6 | ALAS2023-2025-1204 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | ruby | 3.3.5-6 | — |
| Azure Linux 3 | rubygem-rexml | 3.3.9-2 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | ruby +5 | 3.3.10-11.el10_1 | ELSA-2025-23141 |
| Oracle Linux 10 | rubygem-bigdecimal | 3.1.5-11.el10_1 | ELSA-2025-23141 |
| Oracle Linux 10 | rubygem-bundler | 2.5.22-11.el10_1 | ELSA-2025-23141 |
| Oracle Linux 10 | rubygem-io-console | 0.7.1-11.el10_1 | ELSA-2025-23141 |
| Oracle Linux 10 | rubygem-irb | 1.13.1-11.el10_1 | ELSA-2025-23141 |
| Oracle Linux 10 | rubygem-json | 2.7.2-11.el10_1 | ELSA-2025-23141 |
| Oracle Linux 10 | rubygem-minitest | 5.20.0-11.el10_1 | ELSA-2025-23141 |
| Oracle Linux 10 | rubygem-power_assert | 2.0.3-11.el10_1 | ELSA-2025-23141 |
| Oracle Linux 10 | rubygem-psych | 5.1.2-11.el10_1 | ELSA-2025-23141 |
| Oracle Linux 10 | rubygem-racc | 1.7.3-11.el10_1 | ELSA-2025-23141 |
| Oracle Linux 10 | rubygem-rake | 13.1.0-11.el10_1 | ELSA-2025-23141 |
| Oracle Linux 10 | rubygem-rbs | 3.4.0-11.el10_1 | ELSA-2025-23141 |
| Oracle Linux 10 | rubygem-rdoc | 6.6.3.1-11.el10_1 | ELSA-2025-23141 |
| Oracle Linux 10 | rubygem-rexml | 3.4.4-11.el10_1 | ELSA-2025-23141 |
| Oracle Linux 10 | rubygem-rss | 0.3.1-11.el10_1 | ELSA-2025-23141 |
| Oracle Linux 10 | rubygem-test-unit | 3.6.1-11.el10_1 | ELSA-2025-23141 |
| Oracle Linux 10 | rubygem-typeprof | 0.21.9-11.el10_1 | ELSA-2025-23141 |
| Oracle Linux 10 | rubygems +1 | 3.5.22-11.el10_1 | ELSA-2025-23141 |
| Oracle Linux 9 | ruby +5 | 3.3.10-5.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygem-bigdecimal | 3.1.5-5.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygem-bundler | 2.5.22-5.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygem-io-console | 0.7.1-5.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygem-irb | 1.13.1-5.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygem-json | 2.7.2-5.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygem-minitest | 5.20.0-5.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygem-mysql2 +1 | 0.5.5-3.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygem-pg +1 | 1.5.4-1.module+el9.4.0+90257+8524dee7 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygem-power_assert | 2.0.3-5.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygem-psych | 5.1.2-5.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygem-racc | 1.7.3-5.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygem-rake | 13.1.0-5.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygem-rbs | 3.4.0-5.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygem-rdoc | 6.6.3.1-5.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygem-rexml | 3.4.4-5.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygem-rss | 0.3.1-5.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygem-test-unit | 3.6.1-5.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygem-typeprof | 0.21.9-5.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 9 | rubygems +1 | 3.5.22-5.module+el9.7.0+90719+1f3245a0 | ELSA-2025-23063 |
| Oracle Linux 8 | ruby +5 | 3.3.10-5.module+el8.10.0+90720+35d8666a | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-abrt +1 | 0.4.0-1.module+el8.10.0+90287+d51aa4ed | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-bigdecimal | 3.1.5-5.module+el8.10.0+90720+35d8666a | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-bundler | 2.5.22-5.module+el8.10.0+90720+35d8666a | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-io-console | 0.7.1-5.module+el8.10.0+90720+35d8666a | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-irb | 1.13.1-5.module+el8.10.0+90720+35d8666a | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-json | 2.7.2-5.module+el8.10.0+90720+35d8666a | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-minitest | 5.20.0-5.module+el8.10.0+90720+35d8666a | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-mysql2 +1 | 0.5.5-1.module+el8.10.0+90287+d51aa4ed | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-pg +1 | 1.5.4-1.module+el8.10.0+90287+d51aa4ed | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-power_assert | 2.0.3-5.module+el8.10.0+90720+35d8666a | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-psych | 5.1.2-5.module+el8.10.0+90720+35d8666a | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-racc | 1.7.3-5.module+el8.10.0+90720+35d8666a | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-rake | 13.1.0-5.module+el8.10.0+90720+35d8666a | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-rbs | 3.4.0-5.module+el8.10.0+90720+35d8666a | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-rdoc | 6.6.3.1-5.module+el8.10.0+90720+35d8666a | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-rexml | 3.4.4-5.module+el8.10.0+90720+35d8666a | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-rss | 0.3.1-5.module+el8.10.0+90720+35d8666a | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-test-unit | 3.6.1-5.module+el8.10.0+90720+35d8666a | ELSA-2025-23062 |
| Oracle Linux 8 | rubygem-typeprof | 0.21.9-5.module+el8.10.0+90720+35d8666a | ELSA-2025-23062 |
| Oracle Linux 8 | rubygems +1 | 3.5.22-5.module+el8.10.0+90720+35d8666a | ELSA-2025-23062 |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | jruby-9.4 | 9.4.15.0-r0 | — |
| Wolfi rolling | kube-fluentd-operator +3 | 1.18.2-r48 | — |
| Wolfi rolling | ruby-3.1 +1 | No fix yet | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| RubyGems | rexml | >= 3.3.3, < 3.4.2 | 3.4.2 | GHSA-c2f4-jgmc-q2r5 |
Advisories 20
- WID-SEC-2025-2083 Ruby: Schwachstelle ermöglicht Denial of Service BSI CERT-Bund (WID) · Nov 8, 2026
- ALSA-2025:23141 Moderate: ruby security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2025:23063 Moderate: ruby:3.3 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2025:23062 Moderate: ruby:3.3 security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2025:23927 Red Hat Security Advisory: ruby security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2025:23648 Red Hat Security Advisory: ruby:3.3 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2025:23141 Red Hat Security Advisory: ruby security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2025:23063 Red Hat Security Advisory: ruby:3.3 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2025:23062 Red Hat Security Advisory: ruby:3.3 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- openSUSE-SU-2026:21878-1 Security update for ruby3.4 SUSE / openSUSE Security Updates · Sep 25, 2026
- RHSA-2025:23140 Red Hat Security Advisory: ruby:3.3 security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- SUSE-SU-2026:1066-1 Security update for ruby2.5 SUSE / openSUSE Security Updates · Mar 27, 2026
- openSUSE-SU-2025:15828-1 libruby3_4-3_4-3.4.8-1.1 on GA media SUSE / openSUSE Security Updates · Mar 23, 2026
- RLSA-2025:23062 Moderate: ruby:3.3 security update Rocky Linux Security Advisories · Jan 3, 2026
- RLSA-2025:23063 Moderate: ruby:3.3 security update Rocky Linux Security Advisories · Jan 3, 2026
- RLSA-2025:23141 Moderate: ruby security update Rocky Linux Security Advisories · Jan 3, 2026
- ELSA-2025-23141 Moderate: ruby security update (Oracle Linux 10) Oracle Linux Security Advisories (ELSA) · Dec 11, 2025
- ELSA-2025-23063 Moderate: ruby:3.3 security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Dec 11, 2025
- ELSA-2025-23062 Moderate: ruby:3.3 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Dec 11, 2025
- ALAS2023-2025-1204 Low: ruby3.2 security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Sep 29, 2025