CVE-2026-33176
1 advisory.
RubyGems/activesupport CVE-2026-33176: medium
Rails Active Support has a possible DoS vulnerability in its number helpers
Action: Upgrade activesupport to 7.2.3.1 or later.
bundle update activesupportAffected
| introduced | fixed | last affected |
|---|---|---|
| 8.1.0.beta1 | 8.1.2.1 | - |
| 8.0.0.beta1 | 8.0.4.1 | - |
| 0 | 7.2.3.1 | - |
Fixed versions
| 8.1.2.1 | 8.0.4.1 | 7.2.3.1 |
Sources
- osv: GHSA-2j26-frm8-cmj9
- https://github.com/rails/rails/security/advisories/GHSA-2j26-frm8-cmj9
- https://nvd.nist.gov/vuln/detail/CVE-2026-33176
- https://github.com/rails/rails/commit/19dbab51ca086a657bb86458042bc44314916bcb
- https://github.com/rails/rails/commit/ebd6be18120d1136511eb516338e27af25ac0a1a
- https://github.com/rails/rails/commit/ee2c59e730e5b8faed502cd2c573109df093f856
- https://github.com/rails/rails
- https://github.com/rails/rails/releases/tag/v7.2.3.1
- https://github.com/rails/rails/releases/tag/v8.0.4.1
- https://github.com/rails/rails/releases/tag/v8.1.2.1
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activesupport/CVE-2026-33176.yml
CVE-2026-33176 · published · modified · JSON