Incorrect permission assignment in Apple macOS
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
A logic issue was addressed with improved state management. This issue is fixed in macOS Sonoma 14.1. An attacker with knowledge of a standard user's credentials can unlock another standard user's locked screen on the same Mac.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
- Fix · CNA macOS (Apple) Fixed in 14.1
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Apple macOS 14.1
33 records Highest priority Priority MEDIUM 4 MEDIUM, 29 LOW
Other records, highest priority first
- TI-2023-22939 Apple iOS and iPadOS: Processing web content may lead to arbitrary code executionPriority MEDIUM 44
- TI-2023-22932 Link following in Apple macOSPriority MEDIUM 42
- TI-2023-22359 Use after free in Apple iOS and iPadOSPriority MEDIUM 41
Timeline
- 2026-10-02 Threatist record created from CVE-2023-42861
- 2026-10-03 Alias added: GHSA-gmf5-xh65-wv9w
- 2026-10-26 EPSS moved to the 50th–90th percentile
References
More Apple Macos vulnerabilities
- TI-2026-46583 Improper authentication in Apple macOS KEVCVSS 3.1CRITICAL 9.8
- TI-2025-28008 Out-of-bounds write in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 10.0
- TI-2025-22441 Apple iOS and iPadOS: An attacker with arbitrary read and write capability may be able to… KEVCVSS 3.1CRITICAL 9.8
- TI-2025-22440 Memory corruption in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 9.8
- TI-2025-17951 Out-of-bounds write in Apple Safari KEVCVSS 3.1CRITICAL 10.0
- TI-2025-17847 Use after free in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 10.0
Sources
- CVE-2023-42861 · CVE Program
- CVE-2023-42861 · NVD
- FIRST EPSS
- GHSA-gmf5-xh65-wv9w · GitHub Advisory Database · CC BY 4.0
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