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TI-2023-19804 Aliases CVE-2023-38424GHSA-3v8c-v6fc-v3g6

Apple iOS and iPadOS: An app may be able to execute arbitrary code with kernel privileges

Priority LOW 36Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

The issue was addressed with improved memory handling. This issue is fixed in iOS 16.6 and iPadOS 16.6, macOS Ventura 13.5. An app may be able to execute arbitrary code with kernel privileges.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00232 14th percentileScored 2026-11-07
Fix Fixed iOS and iPadOS (Apple): 16.6macOS (Apple): 13.5

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
AppleiOS and iPadOSbefore 16.616.6Patch availableCNA
ApplemacOSbefore 13.513.5Patch availableCNA
  • iOS and iPadOS VendorApple Affected before 16.6 Fixed in 16.6 Patch available CNA
  • macOS VendorApple Affected before 13.5 Fixed in 13.5 Patch available CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*before 16.6VulnerableApple
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*before 16.6VulnerableApple
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*13.0 to before 13.5VulnerableApple
  • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* Versions before 16.6 Vulnerable ·Apple
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 16.6 Vulnerable ·Apple
  • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* Versions 13.0 to before 13.5 Vulnerable ·Apple

Remediation

  • Fix · CNA iOS and iPadOS (Apple) Fixed in 16.6
  • Fix · CNA macOS (Apple) Fixed in 13.5

Fixed in the same release

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

  • Release ·

    Apple macOS 13.5

    26 records Highest priority Priority MEDIUM 6 MEDIUM, 20 LOW

    Other records, highest priority first

    • TI-2023-19972 Apple Safari: Processing web content may lead to arbitrary code executionPriority MEDIUM 43
    • TI-2023-19983 Apple Safari: Processing web content may lead to arbitrary code executionPriority MEDIUM 41
    • TI-2023-19975 Apple iOS and iPadOS: A remote user may be able to cause a denial-of-servicePriority MEDIUM 41
    Show all 26 records →
  • Release ·

    Apple iOS and iPadOS 16.6

    16 records Highest priority Priority MEDIUM 4 MEDIUM, 12 LOW

    Other records, highest priority first

    • TI-2023-19972 Apple Safari: Processing web content may lead to arbitrary code executionPriority MEDIUM 43
    • TI-2023-19983 Apple Safari: Processing web content may lead to arbitrary code executionPriority MEDIUM 41
    • TI-2023-19975 Apple iOS and iPadOS: A remote user may be able to cause a denial-of-servicePriority MEDIUM 41
    Show all 16 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-38424
  2. 2026-10-03 Alias added: GHSA-3v8c-v6fc-v3g6

References

Advisory 2

  • 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
  • TI-2022-06854 Out-of-bounds write in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 9.8
See all 2382 →

Sources

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