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TI-2024-18420 Aliases CVE-2024-27806GHSA-p457-rwhw-j6q4

Information disclosure in Apple iOS and iPadOS

Priority LOW 24CWE-200Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
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-200.

Summary

This issue was addressed with improved environment sanitization. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Sonoma 14.5, macOS Ventura 13.6.7, tvOS 17.5, watchOS 10.5. An app may be able to access sensitive user data.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00259 17th percentileScored 2026-11-07
Fix Fixed iOS and iPadOS (Apple): 16.7.8, 17.5macOS (Apple): 12.7.5, 13.6.7, 14.5+2 more products

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 16.7.8; before 17.516.7.8, 17.5Patch availableCNA
ApplemacOSbefore 12.7.5; before 13.6.7; before 14.512.7.5, 13.6.7, 14.5Patch availableCNA
AppletvOSbefore 17.517.5Patch availableCNA
ApplewatchOSbefore 10.510.5Patch availableCNA
  • iOS and iPadOS VendorApple Affected before 16.7.8; before 17.5 Fixed in 16.7.8, 17.5 Patch available CNA
  • macOS VendorApple Affected before 12.7.5; before 13.6.7; before 14.5 Fixed in 12.7.5, 13.6.7, 14.5 Patch available CNA
  • tvOS VendorApple Affected before 17.5 Fixed in 17.5 Patch available CNA
  • watchOS VendorApple Affected before 10.5 Fixed in 10.5 Patch available CNA

CPE configurations NVD · 5

CPEVersionsRoleVendor
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*before 16.7.8; 17.0 to before 17.5VulnerableApple
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*before 16.7.8; 17.0 to before 17.5VulnerableApple
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*before 12.7.5; 13.0 to before 13.6.7; 14.0 to before 14.5VulnerableApple
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*before 17.5VulnerableApple
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*before 10.5VulnerableApple
  • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* Versions before 16.7.8; 17.0 to before 17.5 Vulnerable ·Apple
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 16.7.8; 17.0 to before 17.5 Vulnerable ·Apple
  • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* Versions before 12.7.5; 13.0 to before 13.6.7; 14.0 to before 14.5 Vulnerable ·Apple
  • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* Versions before 17.5 Vulnerable ·Apple
  • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* Versions before 10.5 Vulnerable ·Apple

Remediation

  • Fix · CNA iOS and iPadOS (Apple) Fixed in 16.7.8, 17.5
  • Fix · CNA macOS (Apple) Fixed in 12.7.5, 13.6.7, 14.5
  • Fix · CNA tvOS (Apple) Fixed in 17.5
  • Fix · CNA watchOS (Apple) Fixed in 10.5

Fixed in the same release

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

  • Release ·

    Apple tvOS 17.5

    19 records Highest priority Priority HIGH 2 HIGH, 9 MEDIUM, 8 LOW

    Other records, highest priority first

    • TI-2024-18415 Apple iOS and iPadOS: An app may be able to elevate privilegesPriority HIGH 78
    • TI-2024-18429 Out-of-bounds write in Apple iOS and iPadOSPriority HIGH 69
    • TI-2024-18446 Apple iOS and iPadOS: An app may be able to elevate privilegesPriority MEDIUM 48
    Show all 19 records →
  • Release ·

    Apple watchOS 10.5

    17 records Highest priority Priority HIGH 2 HIGH, 6 MEDIUM, 9 LOW

    Other records, highest priority first

    • TI-2024-18415 Apple iOS and iPadOS: An app may be able to elevate privilegesPriority HIGH 78
    • TI-2024-18429 Out-of-bounds write in Apple iOS and iPadOSPriority HIGH 69
    • TI-2024-18446 Apple iOS and iPadOS: An app may be able to elevate privilegesPriority MEDIUM 48
    Show all 17 records →
Show 2 more groups
  • Release ·

    Apple iOS and iPadOS 16.7.8, 17.5

    14 records Highest priority Priority MEDIUM 5 MEDIUM, 9 LOW

    Other records, highest priority first

    • TI-2024-18434 Memory corruption in Apple SafariPriority MEDIUM 48
    • TI-2024-18447 Integer overflow in Apple SafariPriority MEDIUM 42
    • TI-2024-18445 Out-of-bounds write in Apple iOS and iPadOSPriority MEDIUM 42
    Show all 14 records →
  • Release ·

    Apple macOS 12.7.5, 13.6.7, 14.5

    8 records Highest priority Priority MEDIUM 1 MEDIUM, 7 LOW

    Other records, highest priority first

    • TI-2024-18445 Out-of-bounds write in Apple iOS and iPadOSPriority MEDIUM 42
    • TI-2024-18416 Out-of-bounds write in Apple iOS and iPadOSPriority LOW 36
    • TI-2024-18431 Apple iOS and iPadOS: An app may be able to execute arbitrary code with kernel privilegesPriority LOW 35
    Show all 8 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-27806
  2. 2026-10-03 Alias added: GHSA-p457-rwhw-j6q4

References

Advisory 14

Other 7

  • 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