Summary
[3.3.10-12]
- Fix arbitrary code execution via deserialization bypass in ERB. (CVE-2026-41316)
Resolves: RHEL-171244
Fixed packages 24
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 10 | ruby | 0:3.3.10-12.el10_1 |
| Oracle Linux · 10 | ruby-bundled-gems | 0:3.3.10-12.el10_1 |
| Oracle Linux · 10 | ruby-default-gems | 0:3.3.10-12.el10_1 |
| Oracle Linux · 10 | ruby-devel | 0:3.3.10-12.el10_1 |
| Oracle Linux · 10 | ruby-doc | 0:3.3.10-12.el10_1 |
| Oracle Linux · 10 | ruby-libs | 0:3.3.10-12.el10_1 |
| Oracle Linux · 10 | rubygem-bigdecimal | 0:3.1.5-12.el10_1 |
| Oracle Linux · 10 | rubygem-bundler | 0:2.5.22-12.el10_1 |
| Oracle Linux · 10 | rubygem-io-console | 0:0.7.1-12.el10_1 |
| Oracle Linux · 10 | rubygem-irb | 0:1.13.1-12.el10_1 |
| Oracle Linux · 10 | rubygem-json | 0:2.7.2-12.el10_1 |
| Oracle Linux · 10 | rubygem-minitest | 0:5.20.0-12.el10_1 |
| Oracle Linux · 10 | rubygem-power_assert | 0:2.0.3-12.el10_1 |
| Oracle Linux · 10 | rubygem-psych | 0:5.1.2-12.el10_1 |
| Oracle Linux · 10 | rubygem-racc | 0:1.7.3-12.el10_1 |
| Oracle Linux · 10 | rubygem-rake | 0:13.1.0-12.el10_1 |
| Oracle Linux · 10 | rubygem-rbs | 0:3.4.0-12.el10_1 |
| Oracle Linux · 10 | rubygem-rdoc | 0:6.6.3.1-12.el10_1 |
| Oracle Linux · 10 | rubygem-rexml | 0:3.4.4-12.el10_1 |
| Oracle Linux · 10 | rubygem-rss | 0:0.3.1-12.el10_1 |
| Oracle Linux · 10 | rubygem-test-unit | 0:3.6.1-12.el10_1 |
| Oracle Linux · 10 | rubygem-typeprof | 0:0.21.9-12.el10_1 |
| Oracle Linux · 10 | rubygems | 0:3.5.22-12.el10_1 |
| Oracle Linux · 10 | rubygems-devel | 0:3.5.22-12.el10_1 |
Vulnerabilities 1
-
High 8.1
ERB has an @_init deserialization guard bypass via def_module / def_method / def_class
ERB is a templating system for Ruby. Ruby 2.7.0 (before ERB 2.2.0 was published on rubygems.org) introduced an `@_init` instance variable guard in `ERB#result` and `ERB#run` to prevent code execution when an ERB object is reconstructed via `Marshal.load` (des…