DEBIAN-CVE-2026-34060
Ruby LSP is an implementation of the language server protocol for Ruby. Prior to Shopify.ruby-lsp version 0.10.2 and ruby-lsp version 0.26.9, the rubyLsp.branch VS Code workspace setting was interpolated without sanitization into a generated Gemfile, allowing arbitrary Ruby code execution when a user opens a project containing a malicious .vscode/settings.json. This issue has been patched in Shopify.ruby-lsp version 0.10.2 and ruby-lsp version 0.26.9.
DEBIAN-CVE-2026-34060
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:DEBIAN-CVE-2026-34060
ruby-ruby-lsp
Source reference: /affected/0/package/name
- Affected versions
- 0.26.6-1
Source reference:
/affected/0/versions0.26.6-2Source reference:
/affected/0/versions0.26.7-1Source reference:
/affected/0/versions - Fixed versions
- 0.26.9-0.1
Source reference:
/affected/0/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.26.9-0.1"
}
]
}
],
"package": {
"name": "ruby-ruby-lsp",
"purl": "pkg:deb/debian/ruby-ruby-lsp?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"0.26.6-1",
"0.26.6-2",
"0.26.7-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-34060.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #57582 · Revision 1
- Added to Heist Feed
- Publisher date