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TI-2023-23020 Aliases CVE-2023-42943GHSA-jfh3-2j6g-58qv

Out-of-bounds read in Apple macOS

Priority LOW 24CWE-125Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-125 and the CVSS impact.

Summary

A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Sonoma 14. An app may be able to read sensitive location information.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00181 7th percentileScored 2026-11-07
Fix Fixed macOS (Apple): 14

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

VendorProductAffected versionsFixed inStatusSource
ApplemacOSbefore 1414Patch availableCNA
  • macOS VendorApple Affected before 14 Fixed in 14 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*before 14.0VulnerableApple
  • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* Versions before 14.0 Vulnerable ·Apple

Remediation

  • Fix · CNA macOS (Apple) Fixed in 14

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Apple macOS 14

    8 records Highest priority Priority LOW 8 LOW

    Other records, highest priority first

    • TI-2023-22997 Protection mechanism failure in Apple macOSPriority LOW 38
    • TI-2023-21215 Command injection in Apple iOS and iPadOSPriority LOW 35
    • TI-2023-23035 Race condition in Apple macOSPriority LOW 32
    Show all 8 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-42943
  2. 2026-10-03 Alias added: GHSA-jfh3-2j6g-58qv

References

Advisory 1

  • 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
See all 3490 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences