CVE-2026-20680

EUVD-2026-6227
The issue was addressed with additional restrictions on the observability of app states. This issue is fixed in macOS Tahoe 26.3, macOS Sonoma 14.8.4, macOS Sequoia 15.7.4, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3. A sandboxed app may be able to access sensitive user data.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CISA-ADPADP
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 1%
Affected Products (NVD)
VendorProductVersion
appleipados
𝑥
< 18.7.5
appleipados
26.0 ≤
𝑥
< 26.3
appleiphone_os
𝑥
< 18.7.5
appleiphone_os
26.0 ≤
𝑥
< 26.3
applemacos
𝑥
< 14.8.4
applemacos
15.0 ≤
𝑥
< 15.7.4
applemacos
26.0 ≤
𝑥
< 26.3
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://support.apple.com/en-us/126346
https://support.apple.com/en-us/126347
https://support.apple.com/en-us/126348
https://support.apple.com/en-us/126349
https://support.apple.com/en-us/126350