| 437229 | SCA: security update for webrick (GHSA-r995-q44h-hr64) | Tenable Self-Hosted Container Security | SCA Checks | 1/28/2026 | 7/2/2026 | medium |
| 437229 | SCA: security update for webrick (GHSA-r995-q44h-hr64) | Tenable Cloud Security | SCA Checks | 1/28/2026 | 7/2/2026 | medium |
| 264551 | Photon OS 4.0: Rubygem PHSA-2025-4.0-0867 | Nessus | PhotonOS Local Security Checks | 9/11/2025 | 9/11/2025 | medium |
| 246926 | SUSE SLED15: libruby2_5-2_5 / ruby2.5 / ruby2.5-devel / ruby2.5-devel-extra / etc (SUSE-SU-2025:02739-1) | Nessus | SuSE Local Security Checks | 8/9/2025 | 6/25/2026 | low |
| 241924 | CBL Mariner 2.0 Security Update: ruby / rubygem-webrick (CVE-2025-6442) | Nessus | MarinerOS Local Security Checks | 7/11/2025 | 7/17/2025 | medium |
| 272228 | macOS 26.x < 26.1 Multiple Vulnerabilities (125634) | Nessus | MacOS X Local Security Checks | 11/3/2025 | 6/12/2026 | high |
| 272235 | macOS 15.x < 15.7.2 Multiple Vulnerabilities (125635) | Nessus | MacOS X Local Security Checks | 11/4/2025 | 3/20/2026 | high |
| 243482 | Amazon Linux 2023 : ruby3.2, ruby3.2-bundled-gems, ruby3.2-default-gems (ALAS2023-2025-1115) | Nessus | Amazon Linux Local Security Checks | 8/4/2025 | 8/14/2025 | medium |
| 260432 | SUSE SLES15: libruby2_5-2_5 / ruby2.5 / ruby2.5-devel / ruby2.5-devel-extra / etc (SUSE-SU-2025:02739-2) | Nessus | SuSE Local Security Checks | 9/2/2025 | 6/26/2026 | low |
| 272227 | macOS 14.x < 14.8.2 Multiple Vulnerabilities (125636) | Nessus | MacOS X Local Security Checks | 11/3/2025 | 5/26/2026 | high |
| 332621 | Photon OS 5.0: Rubygem PHSA-2025-5.0-91-0615 | Nessus | PhotonOS Local Security Checks | 8/5/2026 | 8/5/2026 | medium |
| 240854 | Ruby WEBrick < 1.8.2 HTTP Request Smuggling | Nessus | Misc. | 6/27/2025 | 3/23/2026 | medium |
| 251535 | Linux Distros Unpatched Vulnerability : CVE-2025-6442 | Nessus | Misc. | 8/18/2025 | 8/21/2026 | medium |
| 241907 | Azure Linux 3.0 Security Update: ruby / rubygem-webrick (CVE-2025-6442) | Nessus | Azure Linux Local Security Checks | 7/11/2025 | 9/15/2025 | medium |
| 274904 | EulerOS 2.0 SP10 : ruby (EulerOS-SA-2025-2400) | Nessus | Huawei Local Security Checks | 11/12/2025 | 11/12/2025 | medium |
| 271850 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Ruby vulnerabilities (USN-7840-1) | Nessus | Ubuntu Local Security Checks | 10/28/2025 | 10/28/2025 | medium |
| 267047 | Unity Linux 20.1070e Security Update: ruby (UTSA-2025-984668) | Nessus | Unity Linux Local Security Checks | 10/7/2025 | 10/10/2025 | medium |
| 253653 | Ubuntu 22.04 LTS / 24.04 LTS / 25.04 : WEBrick vulnerability (USN-7709-1) | Nessus | Ubuntu Local Security Checks | 8/22/2025 | 8/22/2025 | medium |
| 243248 | Amazon Linux 2 : ruby (ALAS-2025-2931) | Nessus | Amazon Linux Local Security Checks | 7/31/2025 | 7/31/2025 | medium |
| 264552 | Photon OS 5.0: Rubygem PHSA-2025-5.0-0615 | Nessus | PhotonOS Local Security Checks | 9/11/2025 | 9/11/2025 | medium |
| 274957 | EulerOS 2.0 SP10 : ruby (EulerOS-SA-2025-2428) | Nessus | Huawei Local Security Checks | 11/12/2025 | 11/12/2025 | medium |
| 267404 | Unity Linux 20.1070e Security Update: rubygem-webrick (UTSA-2025-984790) | Nessus | Unity Linux Local Security Checks | 10/7/2025 | 10/10/2025 | medium |
| 277246 | SUSE SLED15: libruby2_5-2_5 / ruby2.5 / ruby2.5-devel / ruby2.5-devel-extra / etc (SUSE-SU-2025:4264-1) | Nessus | SuSE Local Security Checks | 12/3/2025 | 6/26/2026 | high |
