4.8
MEDIUM CVSS 4.0
CVE-2025-9190
"Cursor macOS Local Privilege Escalation (Unauthenticated Code Execution)"
Description

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.

INFO

Published Date :

Aug. 26, 2025, 1:15 p.m.

Last Modified :

Aug. 26, 2025, 1:41 p.m.

Remotely Exploit :

No
Affected Products

The following products are affected by CVE-2025-9190 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Anysphere cursor
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 4.0 MEDIUM [email protected]
Solution
Disable the RunAsNode fuse to prevent local privilege escalation via TCC permissions.
  • Disable the 'RunAsNode' fuse in Cursor configuration.
  • Review and restrict TCC permissions granted to Cursor.
Public PoC/Exploit Available at Github

CVE-2025-9190 has a 2 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2025-9190.

URL Resource
https://afine.com/threat-of-tcc-bypasses-on-macos/#cooking-cursor-app
https://cert.pl/posts/2025/08/tcc-bypass/
https://github.com/cursor/cursor
https://github.com/cursor/cursor/security/advisories/GHSA-xp8w-f7f4-r544
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2025-9190 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2025-9190 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

None

Updated: 1 week ago
2 stars 0 fork 0 watcher
Born at : May 31, 2025, 9:46 p.m. This repo has been linked 27 different CVEs too.

CVEs, conference materials, research.

Updated: 1 week ago
8 stars 0 fork 0 watcher
Born at : May 28, 2020, 11:37 a.m. This repo has been linked 144 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2025-9190 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2025-9190 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • New CVE Received by [email protected]

    Aug. 26, 2025

    Action Type Old Value New Value
    Added Description 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.
    Added CVSS V4.0 AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
    Added CWE CWE-276
    Added Reference https://afine.com/threat-of-tcc-bypasses-on-macos/#cooking-cursor-app
    Added Reference https://cert.pl/posts/2025/08/tcc-bypass/
    Added Reference https://github.com/cursor/cursor
    Added Reference https://github.com/cursor/cursor/security/advisories/GHSA-xp8w-f7f4-r544
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 4.8
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability