1. Home
  2. CVE Database
  3. CVE-2025-43449
HIGH · 7.5

CVE-2025-43449

The issue was addressed with improved handling of caches. This issue is fixed in iOS 26.1 and iPadOS 26.1. A malicious app may be able to track users between installs.

Vulnerability Description

The issue was addressed with improved handling of caches. This issue is fixed in iOS 26.1 and iPadOS 26.1. A malicious app may be able to track users between installs.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
AppleIpados< 26.1
AppleIphone Os< 26.1

Related Weaknesses (CWE)

CWE-200

References

FAQ

What is CVE-2025-43449?

CVE-2025-43449 is a vulnerability with a CVSS score of 7.5 (HIGH). The issue was addressed with improved handling of caches. This issue is fixed in iOS 26.1 and iPadOS 26.1. A malicious app may be able to track users between installs.

How severe is CVE-2025-43449?

CVE-2025-43449 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-43449?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Ipados, Apple Iphone Os.