Vulnerability Description
Cursor for Windows version 3.2.16 contains a binary planting vulnerability that allows remote attackers to achieve arbitrary code execution by placing a malicious git.exe file in the repository root directory. When a developer clones and opens a crafted repository, Cursor automatically resolves and executes the workspace-resident git.exe during IDE startup and on a recurring timed cadence without any user interaction, running the malicious binary under the privileges of the current user.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Anysphere | Cursor | <= 3.2.16 |
| Microsoft | Windows | - |
Related Weaknesses (CWE)
References
- https://cursor.com/Product
- https://mindgard.ai/blog/cursor-0day-when-full-disclosure-becomes-the-only-proteThird Party AdvisoryExploit
- https://www.vulncheck.com/advisories/cursor-for-windows-rce-via-malicious-git-exThird Party AdvisoryExploit
FAQ
What is CVE-2026-63093?
CVE-2026-63093 is a vulnerability with a CVSS score of 8.8 (HIGH). Cursor for Windows version 3.2.16 contains a binary planting vulnerability that allows remote attackers to achieve arbitrary code execution by placing a malicious git.exe file in the repository root d...
How severe is CVE-2026-63093?
CVE-2026-63093 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-63093?
Check the references section above for vendor advisories and patch information. Affected products include: Anysphere Cursor, Microsoft Windows.