CVE-2026-20626

EUVD-2026-6185
This issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.7.4, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. A malicious app may be able to gain root privileges.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA-ADPADP
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 1%
Affected Products (NVD)
VendorProductVersion
appleipados
𝑥
< 26.3
appleiphone_os
𝑥
< 26.3
applemacos
15.0 ≤
𝑥
< 15.7.4
applemacos
26.0 ≤
𝑥
< 26.3
applevisionos
𝑥
< 26.3
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://support.apple.com/en-us/126346
https://support.apple.com/en-us/126348
https://support.apple.com/en-us/126349
https://support.apple.com/en-us/126353