CVE-2025-9190: TCC Bypass via misconfigured Node fuses in Cursor
The configuration of Cursor on macOS, specifically the "RunAsNode" fuse enabled, allows a local attacker with unprivileged access to execute arbitrary code that inherits Cursor TCC (Transparency, Consent, and Control) permissions. Acquired resource access is limited to previously granted permissions by the user. Accessing other resources beyond previously granted TCC permissions will prompt the user for approval in the name of Cursor, potentially disguising attacker's malicious intent.
This issue was detected in 15.4.1 version of Cursor. Project maintainers decided not to fix this issue, because a scenario including a local attacker falls outside their defined threat model.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-9190?
CVE-2025-9190 is classified as a high severity vulnerability due to the potential for local attackers to execute arbitrary code.
How do I fix CVE-2025-9190?
To fix CVE-2025-9190, disable the "RunAsNode" feature in the Cursor application or apply any available software patches released by the vendor.
What does CVE-2025-9190 affect?
CVE-2025-9190 specifically affects the Cursor application on macOS systems.
Who is vulnerable to CVE-2025-9190?
Local attackers with unprivileged access to systems running the affected version of Cursor on macOS are vulnerable to CVE-2025-9190.
What kind of attack can be performed with CVE-2025-9190?
CVE-2025-9190 allows local attackers to execute arbitrary code that inherits TCC permissions granted to Cursor.