CVE-2026-84532
published 2026-09-14CVE-2026-84532: An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden…
PriorityP428medium5.4CVSS 3.1
AVNACLPRNUIRSUCLINAL
EPSS
0.37%
29.5th percentile
An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27. Opening a maliciously crafted file may cause unexpected process termination or disclose process memory.
Affected
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_and_ipados | < 26.7 | 26.7 |
| apple | ios_and_ipados | < 27 | 27 |
| apple | ipados | < 26.7 | 26.7 |
| apple | iphone_os | < 26.7 | 26.7 |
| apple | macos | < 15.8 | 15.8 |
| apple | macos | < 26.7 | 26.7 |
| apple | macos | < 27 | 27 |
| apple | macos | >= 15.0 < 15.8 | 15.8 |
| apple | macos | >= 26.0 < 26.7 | 26.7 |
| apple | tvos | < 27 | 27 |
| apple | tvos | < 27.0 | 27.0 |
| apple | visionos | < 27 | 27 |
| apple | visionos | < 27.0 | 27.0 |
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VulDB
Apple iOS/iPadOS/macOS/tvOS/visionOS prior 26.7/27/15.8 out-of-bounds
vuldb·2026-09-20·CVSS 5.4
CVE-2026-84532 [MEDIUM] Apple iOS/iPadOS/macOS/tvOS/visionOS prior 26.7/27/15.8 out-of-bounds
A vulnerability labeled as critical has been found in Apple iOS, iPadOS, macOS, tvOS and visionOS. This issue affects some unknown processing. Executing a manipulation can lead to out-of-bounds read.
The identification of this vulnerability is CVE-2026-84532. The attack may be launched remotely. There is no exploit available.
The affected component should be upgraded.
GHSA
An out-of-bounds read issue was addressed with improved input validation.
ghsa_unreviewed·2026-09-14
CVE-2026-84532 An out-of-bounds read issue was addressed with improved input validation.
An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27. Opening a maliciously crafted file may cause unexpected process termination or disclose process memory.
No detection rules found.
No public exploits indexed.
2026-09-14
Published