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Hub/AI Security/Advisories/GHSA-3v8f-48vw-3mjx

Cursor Desktop sandbox escape via symlink and failed path canonicalization

Cursor security advisory.

GHSAGHSA-3v8f-48vw-3mjx
PublishedJun 5, 2026
SeverityCritical
CVECVE-2026-50549
Statuspatched
Affected< 3.0
Fixed in3.0
ComponentCursor

Sources

Checked 2026-11-04. We copy severity and fix versions from the source and never estimate them.

Affected tools

Weekly, free

What changed in AI integrations

One short email when MCP clients, plugin ecosystems, IDE integrations, AI plan prices or security advisories change. Every item is sourced.

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