What’s Vulnerable › Vulnerabilities

CVE-2026-2637

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-03 · updated 2026-06-17
• Weakness: CWE-732

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.

Affected products

• iBoysoft NTFS: 8.0

References

• https://fluidattacks.com/advisories/cuarteto
• https://iboysoft.com/ntfs-for-mac/

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