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TI-2024-15375 Aliases CVE-2024-23270GHSA-4rxr-8xrx-9rf3

Out-of-bounds write in Apple iOS and iPadOS

Priority LOW 36CWE-787Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

The issue was addressed with improved memory handling. This issue is fixed in iOS 17.4 and iPadOS 17.4, macOS Monterey 12.7.4, macOS Sonoma 14.4, macOS Ventura 13.6.5, tvOS 17.4. 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 0.00277 20th percentileScored 2026-11-07
Fix Fixed iOS and iPadOS (Apple): 17.4macOS (Apple): 12.7.4, 13.6.5, 14.4+1 more product

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 17.417.4Patch availableCNA
ApplemacOSbefore 12.7.4; before 13.6.5; before 14.412.7.4, 13.6.5, 14.4Patch availableCNA
AppletvOSbefore 17.417.4Patch availableCNA
  • iOS and iPadOS VendorApple Affected before 17.4 Fixed in 17.4 Patch available CNA
  • macOS VendorApple Affected before 12.7.4; before 13.6.5; before 14.4 Fixed in 12.7.4, 13.6.5, 14.4 Patch available CNA
  • tvOS VendorApple Affected before 17.4 Fixed in 17.4 Patch available CNA

CPE configurations NVD · 4

CPEVersionsRoleVendor
cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*before 17.4VulnerableApple
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*before 17.4VulnerableApple
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*12.0.0 to before 12.7.4; 13.0 to before 13.6.5; 14.0 to before 14.4VulnerableApple
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*before 17.4VulnerableApple
  • cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:* Versions before 17.4 Vulnerable ·Apple
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 17.4 Vulnerable ·Apple
  • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* Versions 12.0.0 to before 12.7.4; 13.0 to before 13.6.5; 14.0 to before 14.4 Vulnerable ·Apple
  • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* Versions before 17.4 Vulnerable ·Apple

Remediation

  • Fix · CNA iOS and iPadOS (Apple) Fixed in 17.4
  • Fix · CNA macOS (Apple) Fixed in 12.7.4, 13.6.5, 14.4
  • Fix · CNA tvOS (Apple) Fixed in 17.4

Fixed in the same release

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

  • Release ·

    Apple iOS and iPadOS 17.4

    22 records Highest priority Priority MEDIUM 4 MEDIUM, 18 LOW

    Other records, highest priority first

    • TI-2024-15360 Incorrect authorization in Apple iOS and iPadOSPriority MEDIUM 48
    • TI-2024-00233 Improper access control in Apple iOS and iPadOSPriority MEDIUM 45
    • TI-2024-15332 Out-of-bounds write in Apple iOS and iPadOSPriority MEDIUM 42
    Show all 22 records →
  • Release ·

    Apple tvOS 17.4

    21 records Highest priority Priority MEDIUM 8 MEDIUM, 13 LOW

    Other records, highest priority first

    • TI-2024-15391 Buffer overflow in Apple iOS and iPadOSPriority MEDIUM 51
    • TI-2024-15370 Uncontrolled resource consumption in Apple iOS and iPadOSPriority MEDIUM 50
    • TI-2024-00233 Improper access control in Apple iOS and iPadOSPriority MEDIUM 45
    Show all 21 records →
Show 1 more group
  • Release ·

    Apple macOS 12.7.4, 13.6.5, 14.4

    20 records Highest priority Priority MEDIUM 2 MEDIUM, 18 LOW

    Other records, highest priority first

    • TI-2024-15391 Buffer overflow in Apple iOS and iPadOSPriority MEDIUM 51
    • TI-2024-15370 Uncontrolled resource consumption in Apple iOS and iPadOSPriority MEDIUM 50
    • TI-2024-15379 Injection in Apple macOSPriority LOW 39
    Show all 20 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-23270
  2. 2026-10-03 Alias added: GHSA-4rxr-8xrx-9rf3

References

Advisory 5

Other 5

  • TI-2022-06888 Use after free in Apple Safari CVSS 3.1HIGH 8.8
  • TI-2022-06876 Out-of-bounds write in Apple Safari CVSS 3.1HIGH 8.8
  • TI-2024-15360 Incorrect authorization in Apple iOS and iPadOS CVSS 3.1CRITICAL 9.1
  • TI-2021-01529 Apple iOS and iPadOS: A remote attacker may be able to cause unexpected application… CVSS 3.1CRITICAL 9.8
  • TI-2021-01509 Out-of-bounds write in Apple iOS and iPadOS CVSS 3.1CRITICAL 9.8
  • TI-2021-01508 Out-of-bounds write in Apple iOS and iPadOS CVSS 3.1CRITICAL 9.8
See all 88 →

Sources

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