yard: YARD is a documentation generation tool for the Ruby programming language
CVE-2026-49342 is fixed in yard on 1 platform by DEBIAN-CVE-2026-49342 (version 0.9.44-1), released June 24, 2026. It is not reported as exploited. Patch Radar priority: Routine.
YARD is a documentation generation tool for the Ruby programming language. Prior to version 0.9.44, YARD's static cache lookup reads a request path before the router's path cleanup runs. When a server is configured with a document root, a traversal path such as `/../yard-cache-secret.html` is joined against that root and can return a readable sibling `.html` file outside the intended static tree. Version 0.9.44 patches the issue.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| yard · Debian 14 | 0.9.44-1 | DEBIAN-CVE-2026-49342 | Jun 24, 2026 |
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