TI-2024-27168 Aliases CVE-2024-40786 GHSA-552v-q4m3-2x72

Improper access control in Apple iOS and iPadOS

LOW 35CWE-284Published 2024-07-29 · Updated 2026-04-02

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
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-284.

Summary

This issue was addressed through improved state management. This issue is fixed in iOS 16.7.9 and iPadOS 16.7.9, iOS 17.6 and iPadOS 17.6, macOS Ventura 13.6.8. An attacker may be able to view sensitive user information.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00959 61st percentileScored 2026-11-07

Fix Fixed iOS and iPadOS (Apple): 16.7.9, 17.6macOS (Apple): 13.6.8

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

Vendor	Product	Affected versions	Fixed in	Status	Source
Apple	iOS and iPadOS	before 16.7.9; before 17.6	16.7.9, 17.6	Patch available	CNA
Apple	macOS	before 13.6.8	13.6.8	Patch available	CNA

iOS and iPadOS VendorApple Affected before 16.7.9; before 17.6 Fixed in 16.7.9, 17.6 Patch available CNA
macOS VendorApple Affected before 13.6.8 Fixed in 13.6.8 Patch available CNA

CPE configurations NVD · 3

CPE	Versions	Role	Vendor
cpe:2.3:o:apple:ipados::::::::	before 16.7.9; 17.0 to before 17.6	Vulnerable	Apple
cpe:2.3:o:apple:iphone_os::::::::	before 16.7.9; 17.0 to before 17.6	Vulnerable	Apple
cpe:2.3:o:apple:macos::::::::	before 13.6.8	Vulnerable	Apple

cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* Versions before 16.7.9; 17.0 to before 17.6 Vulnerable ·Apple
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 16.7.9; 17.0 to before 17.6 Vulnerable ·Apple
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* Versions before 13.6.8 Vulnerable ·Apple

Remediation

Fix · CNA iOS and iPadOS (Apple) Fixed in 16.7.9, 17.6
Fix · CNA macOS (Apple) Fixed in 13.6.8

Fixed in the same release

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

Release · 2024-07-29
Apple iOS and iPadOS 16.7.9, 17.6
21 records Highest priority Priority MEDIUM 3 MEDIUM, 18 LOW
Other records, highest priority first
- TI-2024-27164 Use after free in Apple SafariPriority MEDIUM 51
- TI-2024-27215 Information disclosure in Apple iOS and iPadOSPriority MEDIUM 40
- TI-2024-27208 Use after free in Apple iOS and iPadOSPriority MEDIUM 40
Show all 21 records →
Release · 2024-07-29
Apple macOS 13.6.8
2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2024-27208 Use after free in Apple iOS and iPadOSPriority MEDIUM 40
Show all 2 records →

Timeline

2026-10-02 Threatist record created from CVE-2024-40786
2026-10-03 Alias added: GHSA-552v-q4m3-2x72

References

Advisory 6

Other 3

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