VulnerabilityModified

CVE-2025-30444

A race condition was addressed with improved locking.

CRITICAL 9.8EPSS 0.75%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.75%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

A race condition was addressed with improved locking. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. Mounting a maliciously crafted SMB network share may lead to system termination.

CVSS 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.75% probability · 53th percentile
CISA KEV: Not listed
Weakness: CWE-362
Affected: apple/macos
Source: product-security@apple.com

References

https://support.apple.com/en-us/122373Vendor Advisory
https://support.apple.com/en-us/122374Vendor Advisory
https://support.apple.com/en-us/122375Vendor Advisory
http://seclists.org/fulldisclosure/2025/Apr/10
http://seclists.org/fulldisclosure/2025/Apr/8
http://seclists.org/fulldisclosure/2025/Apr/9

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.