Multiple issues were addressed with improved logic. This issue is fixed in iOS 14.2 and iPadOS 14.2, macOS Big Sur 11.0.1, watchOS 7.1, tvOS 14.2. A sandboxed process may be able to circumvent sandbox restrictions.
CVSS v4.0 Metrics
Exploitability
Attack VectorLocal
ComplexityLow
RequirementsPresent
PrivilegesNone
User InteractionActive
Threat
Exploit MaturityPoC
Vulnerable System
ConfidentialityNone
IntegrityHigh
AvailabilityNone
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Change Log
| Date | Source | Changes | Score |
|---|
| 2026-07-21 | PoC | E: U→P | 1.7 → 4.4 |
| 2026-07-21 | nvd | AV: P→L, AC: H→L, PR: H→N, VI: N→H | 0.0 → 1.7 |
| 2026-07-21 | cve.org | initial, patch: Unavailable | 0.0 |
Affected Software
| Vendor | Product | Version |
|---|
| Apple | iOS and iPadOS | < 14.2 |
| apple | ipados | < 14.2 |
| apple | iphone_os | < 14.2 |
| apple | mac_os_x | < 11.0.1 |
| Apple | macOS | < 11.0 |
| apple | tvos | < 14.2 |
| Apple | tvOS | < 14.2 |
| apple | watchos | < 7.1 |
| Apple | watchOS | < 7.1 |
Published: 2021-04-02
