ByteOS Network

CVE Vulnerability Details :

CVE-2026-2637

PUBLISHED

More Info Official Page

Assigner-Fluid Attacks

Assigner Org ID-84fe0718-d6bb-4716-a7e8-81a6d1daa869

Published At-03 Mar, 2026 | 14:04

Updated At-03 Mar, 2026 | 14:35

▼CVE Numbering Authority (CNA)

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.

Affected Products

Vendor

iBoysoft

Product

iBoysoft NTFS

Platforms

MacOS

Default Status

unaffected

Versions

Affected

8.0.0

Problem Types

Type	CWE ID	Description
CWE	CWE-732	CWE-732 Incorrect Permission Assignment for Critical Resource

Type: CWE

CWE ID: CWE-732

Description: CWE-732 Incorrect Permission Assignment for Critical Resource

Metrics

Version	Base score	Base severity	Vector
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

Version: 4.0

Base score: 8.5

Base severity: HIGH

Vector:

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

Impacts

CAPEC ID	Description
CAPEC-233	CAPEC-233 Privilege Escalation

CAPEC ID: CAPEC-233

Description: CAPEC-233 Privilege Escalation

Credits

finder

Oscar Uribe

References

Hyperlink	Resource
https://fluidattacks.com/advisories/cuarteto	third-party-advisory
https://iboysoft.com/ntfs-for-mac/	product

Hyperlink: https://fluidattacks.com/advisories/cuarteto

Resource:

third-party-advisory

Hyperlink: https://iboysoft.com/ntfs-for-mac/

Resource:

product

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

Affected Products

Affected

Problem Types

Metrics

Metrics Other Info

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Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

Affected Products

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References