https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T20:41:06.754614+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2026-10465 bdu:2026-10465 2026-10-03T20:41:06.761142+00:00 bdu:2026-10465 https://cve.radiocsirt.org/vuln/euvd-2026-309254 EUVD-2026-309254 2026-10-03T20:41:06.761176+00:00 EUVD-2026-309254 https://cve.radiocsirt.org/vuln/fkie_cve-2026-41493 fkie_cve-2026-41493 2026-10-03T20:41:06.761190+00:00

YARD is a Ruby Documentation tool. Prior to version 0.9.42, a path traversal vulnerability was discovered in YARD when using yard server to serve documentation. This bug would allow unsanitized HTTP requests to access arbitrary files on the machine of a yard server host under certain conditions. This issue has been patched in version 0.9.42.

 https://cve.radiocsirt.org/vuln/ghsa-3jfp-46x4-xgfj GHSA-3jfp-46x4-xgfj — yard: Possible arbitrary path traversal and file access via yard server 2026-10-03T20:41:06.761218+00:00

Affected: RubyGems: yard

### Impact

A path traversal vulnerability was discovered in YARD <= 0.9.41 when using yard server to serve documentation. This bug would allow unsanitized HTTP requests to access arbitrary files on the machine of a yard server host under certain conditions.

The original patch in [GHSA-xfhh-rx56-rxcr](https://github.com/lsegal/yard/security/advisories/GHSA-xfhh-rx56-rxcr) was incorrectly applied.

### Patches

Please upgrade to YARD v0.9.42 immediately if you are relying on yard server to host documentation in any untrusted environments without WEBrick and rely on `--docroot`.

### Workarounds

For users who cannot upgrade, it is possible to perform path sanitization of HTTP requests at your webserver level. WEBrick, for example, can perform such sanitization by default (which you can use via yard server -s webrick), as can certain rules in your webserver configuration.

 https://cve.radiocsirt.org/vuln/oesa-2026-2205 OESA-2026-2205 — rubygem-yard security update 2026-10-03T20:41:06.761257+00:00

Affected: openEuler:20.03-LTS-SP4: rubygem-yard

YARD is a documentation generation tool for the Ruby programming language. It enables the user to generate consistent, usable documentation that can be exported to a number of formats very easily, and also supports extending for custom Ruby constructs such as custom class level definitions. Security Fix(es):

YARD is a Ruby Documentation tool. Prior to version 0.9.42, a path traversal vulnerability was discovered in YARD when using yard server to serve documentation. This bug would allow unsanitized HTTP requests to access arbitrary files on the machine of a yard server host under certain conditions. This issue has been patched in version 0.9.42.(CVE-2026-41493)

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-41493 UBUNTU-CVE-2026-41493 2026-10-03T20:41:06.761281+00:00

Affected: Ubuntu:Pro:16.04:LTS: yard, Ubuntu:Pro:18.04:LTS: yard, Ubuntu:Pro:20.04:LTS: yard, Ubuntu:Pro:22.04:LTS: yard, Ubuntu:Pro:24.04:LTS: yard, Ubuntu:25.10: yard, Ubuntu:Pro:26.04:LTS: yard

YARD is a Ruby Documentation tool. Prior to version 0.9.42, a path traversal vulnerability was discovered in YARD when using yard server to serve documentation. This bug would allow unsanitized HTTP requests to access arbitrary files on the machine of a yard server host under certain conditions. This issue has been patched in version 0.9.42.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2117 WID-SEC-W-2026-2117 — HCL BigFix Compliance (Ruby): Mehrere Schwachstellen 2026-10-03T20:41:06.761307+00:00

Ein Angreifer kann mehrere Schwachstellen in HCL BigFix Compliance ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand herbeizuführen.