# ruby3.3 3.3.4-2ubuntu5.2: ruby3.3 3.3.4-2ubuntu5.2 for Ubuntu 24.10 (oracular)

ruby3.3 3.3.4-2ubuntu5.2, released January 16, 2026, fixes 7 CVEs in ruby3.3. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-oracular-ruby3.3-3.3.4-2ubuntu5.2
- Platform: Linux
- Released: Jan 16, 2026
- Priority: High (Closes CVE-2024-41123, high severity)
- CVEs: 7, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [ruby3.3](https://patchblox.com/security/data/product/linux/ruby3.3.md) | Ubuntu 24.10 (oracular) | 3.3.4-2ubuntu5.2 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2024-41123](https://patchblox.com/security/data/cve/CVE-2024-41123.md) | High | libruby3.3: REXML is an XML toolkit for Ruby | 7.5 | 0.0128 |  |
| [CVE-2025-27219](https://patchblox.com/security/data/cve/CVE-2025-27219.md) | High | ruby2.5: Fixed denial of service in CGI::Cookie.parse (bsc#1237804) | 7.5 | 0.0085 |  |
| [CVE-2025-27220](https://patchblox.com/security/data/cve/CVE-2025-27220.md) | High | ruby2.5: Fixed ReDoS in CGI::Util#escapeElement (bsc#1237806) | 7.5 | 0.0076 |  |
| [CVE-2024-39908](https://patchblox.com/security/data/cve/CVE-2024-39908.md) | Routine | libruby3.3: REXML is an XML toolkit for Ruby | 5.9 | 0.0149 |  |
| [CVE-2024-43398](https://patchblox.com/security/data/cve/CVE-2024-43398.md) | Routine | Ruby: Multiple issues in ruby | 5.9 | 0.0121 |  |
| [CVE-2025-25186](https://patchblox.com/security/data/cve/CVE-2025-25186.md) | Routine | libruby3.3: Net::IMAP implements Internet Message Access Protocol (IMAP) clientfunctionality in Ruby | 6.5 | 0.0063 |  |
| [CVE-2025-27221](https://patchblox.com/security/data/cve/CVE-2025-27221.md) | Routine | ruby2.5: Fixed userinfo leakage in URI#join, URI#merge and URI#+ (bsc#1237805) | 6.5 | 0.0051 |  |

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Data as of 2026-11-11T07:45:43Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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