Description
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.
Affected products
apple: ipados; apple: iphone os; apple: macos; apple: tvos; apple: visionos; apple: watchos
References8
- support.apple.com/en-us/128066 Release NotesVendor Advisory
- support.apple.com/en-us/128067 Release NotesVendor Advisory
- support.apple.com/en-us/128068 Release NotesVendor Advisory
- support.apple.com/en-us/128069 Release NotesVendor Advisory
- support.apple.com/en-us/128070 Release NotesVendor Advisory
- support.apple.com/en-us/128071 Release NotesVendor Advisory
- support.apple.com/en-us/128072 Release NotesVendor Advisory
- support.apple.com/en-us/148287
Metrics
- CVSS 3.1
-
7.8
HIGH
Score source: CNA
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 0% percentile: 8 · as of 13 November 2026
- CWE
- CWE-190
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.