CVE-2026-84575
published 2026-09-14CVE-2026-84575: An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia…
PriorityP341high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.17%
6.2th percentile
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. Processing a maliciously crafted file may lead to unexpected app termination.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_and_ipados | < 27 | 27 |
| apple | ipados | < 27.0 | 27.0 |
| apple | iphone_os | < 27.0 | 27.0 |
| 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 |
| apple | watchos | < 27 | 27 |
| apple | watchos | < 27.0 | 27.0 |
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VulDB
Apple iOS/iPadOS/macOS/tvOS/visionOS/watchOS prior 27/15.8/26.7 out-of-bounds write
vuldb·2026-09-15
CVE-2026-84575 [CRITICAL] Apple iOS/iPadOS/macOS/tvOS/visionOS/watchOS prior 27/15.8/26.7 out-of-bounds write
A vulnerability was found in Apple iOS, iPadOS, macOS, tvOS, visionOS and watchOS. It has been classified as critical. This affects an unknown function. The manipulation leads to out-of-bounds write.
This vulnerability is documented as CVE-2026-84575. The attack can be initiated remotely. There is not any exploit available.
Upgrading the affected component is recommended.
GHSA
An out-of-bounds write issue was addressed with improved bounds checking.
ghsa_unreviewed·2026-09-14
CVE-2026-84575 [HIGH] CWE-787 An out-of-bounds write issue was addressed with improved bounds checking.
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. Processing a maliciously crafted file may lead to unexpected app termination.
No detection rules found.
No public exploits indexed.
2026-09-14
Published