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TI-2024-18437 Aliases CVE-2024-27823GHSA-jqvf-c67w-p33m

Race condition in Apple iOS and iPadOS

Priority LOW 28CWE-362Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

A race condition was addressed with improved locking. 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, visionOS 1.3, watchOS 10.5. An attacker in a privileged network position may be able to spoof network packets.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00681 52nd percentileScored 2026-11-07
Fix Fixed iOS and iPadOS (Apple): 16.7.8, 17.5macOS (Apple): 12.7.5, 13.6.7, 14.5+3 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
ApplevisionOSbefore 1.31.3Patch 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
  • visionOS VendorApple Affected before 1.3 Fixed in 1.3 Patch available CNA
  • watchOS VendorApple Affected before 10.5 Fixed in 10.5 Patch available CNA

CPE configurations NVD · 6

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:visionos:*:*:*:*:*:*:*:*before 1.3VulnerableApple
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:visionos:*:*:*:*:*:*:*:* Versions before 1.3 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 visionOS (Apple) Fixed in 1.3
  • 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 visionOS 1.3

    16 records Highest priority Priority MEDIUM 1 MEDIUM, 15 LOW

    Other records, highest priority first

    • TI-2024-27164 Use after free in Apple SafariPriority MEDIUM 51
    • TI-2024-27166 Integer overflow in Apple iOS and iPadOSPriority LOW 36
    • TI-2024-18440 Improper privilege management in Apple iOS and iPadOSPriority LOW 36
    Show all 16 records →
  • Release ·

    Apple tvOS, watchOS 10.5, 17.5

    3 records Highest priority Priority LOW 3 LOW

    Other records, highest priority first

    • TI-2024-18440 Improper privilege management in Apple iOS and iPadOSPriority LOW 36
    • TI-2024-18491 Information disclosure in Apple iOS and iPadOSPriority LOW 24
    Show all 3 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-27823
  2. 2026-10-03 Alias added: GHSA-jqvf-c67w-p33m

References

Advisory 16

Other 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
  • 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