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TI-2024-18406 Aliases CVE-2024-27791GHSA-8r9r-7v2f-q66f

Memory corruption in Apple iOS and iPadOS

Priority LOW 31CWE-119Published · Updated

Key facts

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

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

Summary

The issue was addressed with improved checks. This issue is fixed in iOS 16.7.5 and iPadOS 16.7.5, iOS 17.3 and iPadOS 17.3, macOS Monterey 12.7.3, macOS Sonoma 14.3, macOS Ventura 13.6.4, tvOS 17.3. An app may be able to corrupt coprocessor memory.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00209 11th percentileScored 2026-11-07
Fix Fixed iOS and iPadOS (Apple): 16.7.5, 17.3macOS (Apple): 12.7.3, 13.6.4, 14.3+1 more product

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
AppleiOS and iPadOSbefore 16.7.5; before 17.316.7.5, 17.3Patch availableCNA
ApplemacOSbefore 12.7.3; before 13.6.4; before 14.312.7.3, 13.6.4, 14.3Patch availableCNA
AppletvOSbefore 17.317.3Patch availableCNA
  • iOS and iPadOS VendorApple Affected before 16.7.5; before 17.3 Fixed in 16.7.5, 17.3 Patch available CNA
  • macOS VendorApple Affected before 12.7.3; before 13.6.4; before 14.3 Fixed in 12.7.3, 13.6.4, 14.3 Patch available CNA
  • tvOS VendorApple Affected before 17.3 Fixed in 17.3 Patch available CNA

CPE configurations NVD · 4

CPEVersionsRoleVendor
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*before 16.7.5; 17.0 to before 17.3VulnerableApple
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*before 16.7.5; 17.0 to before 17.3VulnerableApple
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*12.0 to before 12.7.3; 13.0 to before 13.6.4; 14.0 to before 14.3VulnerableApple
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*before 17.3VulnerableApple
  • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* Versions before 16.7.5; 17.0 to before 17.3 Vulnerable ·Apple
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 16.7.5; 17.0 to before 17.3 Vulnerable ·Apple
  • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* Versions 12.0 to before 12.7.3; 13.0 to before 13.6.4; 14.0 to before 14.3 Vulnerable ·Apple
  • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* Versions before 17.3 Vulnerable ·Apple

Remediation

  • Fix · CNA iOS and iPadOS (Apple) Fixed in 16.7.5, 17.3
  • Fix · CNA macOS (Apple) Fixed in 12.7.3, 13.6.4, 14.3
  • Fix · CNA tvOS (Apple) Fixed in 17.3

Fixed in the same release

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

  • Release ·

    Apple tvOS 17.3

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2024-15376 Improper access control in Apple SafariPriority LOW 33
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-27791
  2. 2026-10-03 Alias added: GHSA-8r9r-7v2f-q66f

References

Advisory 6

Other 6

  • 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