TI-2024-15327 Aliases CVE-2024-23220 GHSA-xqpf-pfm9-3p52

Apple iOS and iPadOS: An app may be able to fingerprint the user

LOW 24Published 2024-03-08 · Updated 2026-04-02

Key facts

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

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

Summary

The issue was addressed with improved handling of caches. This issue is fixed in iOS 17.4 and iPadOS 17.4, visionOS 1.1. An app may be able to fingerprint the user.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00235 14th percentileScored 2026-11-07

Fix Fixed iOS and iPadOS (Apple): 17.4visionOS (Apple): 1.1

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 17.4	17.4	Patch available	CNA
Apple	visionOS	before 1.1	1.1	Patch available	CNA

iOS and iPadOS VendorApple Affected before 17.4 Fixed in 17.4 Patch available CNA
visionOS VendorApple Affected before 1.1 Fixed in 1.1 Patch available CNA

CPE configurations NVD · 3

CPE	Versions	Role	Vendor
cpe:2.3:o:apple:ipad_os::::::::	before 17.4	Vulnerable	Apple
cpe:2.3:o:apple:iphone_os::::::::	before 17.4	Vulnerable	Apple
cpe:2.3:o:apple:visionos::::::::	before 1.1	Vulnerable	Apple

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:visionos:*:*:*:*:*:*:*:* Versions before 1.1 Vulnerable ·Apple

Remediation

Fix · CNA iOS and iPadOS (Apple) Fixed in 17.4
Fix · CNA visionOS (Apple) Fixed in 1.1

Fixed in the same release

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

Release · 2024-03-08
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 · 2024-03-08
Apple visionOS 1.1
14 records Highest priority Priority MEDIUM 5 MEDIUM, 9 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-2024-15332 Out-of-bounds write in Apple iOS and iPadOSPriority MEDIUM 42
Show all 14 records →

Timeline

2026-10-02 Threatist record created from CVE-2024-23220
2026-10-03 Alias added: GHSA-xqpf-pfm9-3p52

References

Advisory 2

Other 2

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