CVE-2026-84606 Information disclosure in iOS and iPadOS
An app can identify a user across reinstalls, compromising privacy by tracking users despite app removal.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-84606?
CVE-2026-84606 is a high-severity vulnerability in Apple Ipados, published on 14 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A privacy issue was addressed with improved handling of identifiers. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. An app may be able to identify a user across reinstalls.
Which versions are affected by CVE-2026-84606?
It affects 4 products.
Products include Apple Ipados, Apple Iphone Os, Apple Macos, Apple Visionos.
How do I fix CVE-2026-84606?
No fix has been published for CVE-2026-84606 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-84606 being exploited?
There is no known exploitation of CVE-2026-84606 in the wild and no public exploit code.
Other vulnerabilities in Apple Ipados
- CVE-2025-43300 Apple iOS, iPadOS, and macOS Out-of-Bounds Write
- CVE-2025-24201 Apple Multiple Products WebKit Out-of-Bounds Write
- CVE-2025-24085 Apple Multiple Products Use-After-Free
- CVE-2025-31200 Apple Multiple Products Memory Corruption
- CVE-2025-31201 Apple Multiple Products Arbitrary Read and Write
Sources
Also known as GHSA-82cv-ffxv-h7vf.