CVE-2026-2637
- State
- Published
- Severity
- 8.5 High
- Published
- Mar 3, 2026
- Updated
- Mar 3, 2026
- Reserved
- Feb 17, 2026
Description
iBoysoft NTFS for Mac contains a local privilege escalation vulnerability in its privileged helper daemon ntfshelperd. The daemon exposes an NSConnection service that runs as root without implementing any authentication or authorization checks.
This issue affects iBoysoft NTFS: 8.0.0.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.5 High | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | Fluid Attacks |
Weaknesses
- CWE-732 Incorrect Permission Assignment for Critical Resource
Affected Products
| Product | Versions |
|---|---|
iBoysoft NTFSiBoysoft |
|
References
- https://fluidattacks.com/advisories/cuartetothird-party-advisory
- https://iboysoft.com/ntfs-for-mac/product
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