CVE-2026-86869
published 2026-09-14CVE-2026-86869: An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, macOS Golden Gate 27. Processing a…
PriorityP431medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
EPSS
0.34%
26.1th percentile
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, macOS Golden Gate 27. Processing a maliciously crafted image may lead to unexpected app termination.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_and_ipados | < 26.7 | 26.7 |
| apple | ipados | < 26.7 | 26.7 |
| apple | iphone_os | < 26.7 | 26.7 |
| apple | macos | < 27 | 27 |
| apple | macos | < 27.0 | 27.0 |
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VulDB
Apple iOS/iPadOS/macOS prior 26.7/27 out-of-bounds write
vuldb·2026-09-15
CVE-2026-86869 [CRITICAL] Apple iOS/iPadOS/macOS prior 26.7/27 out-of-bounds write
A vulnerability has been found in Apple iOS, iPadOS and macOS and classified as critical. The impacted element is an unknown function. The manipulation leads to out-of-bounds write.
This vulnerability is referenced as CVE-2026-86869. Remote exploitation of the attack is possible. No exploit is available.
The affected component should be upgraded.
GHSA
An out-of-bounds write issue was addressed with improved bounds checking.
ghsa_unreviewed·2026-09-14
CVE-2026-86869 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 26.7 and iPadOS 26.7, macOS Golden Gate 27. Processing a maliciously crafted image may lead to unexpected app termination.
No detection rules found.
No public exploits indexed.
2026-09-14
Published