An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. Parsing a maliciously crafted file may lead to an unexpected app termination.
Metrics
Affected Vendors & Products
References
History
Wed, 13 May 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apple ipados
Apple iphone Os |
|
| CPEs | cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* |
|
| Vendors & Products |
Apple ipados
Apple iphone Os |
Tue, 12 May 2026 22:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Out-of-Bounds Write Causes App Crash via Malicious File |
Tue, 12 May 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Out-of-Bounds Write Causing Application Crashes on Apple Devices | |
| Weaknesses | CWE-119 |
Tue, 12 May 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-787 | |
| Metrics |
cvssV3_1
|
Mon, 11 May 2026 23:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Out-of-Bounds Write Causing Application Crashes on Apple Devices | |
| Weaknesses | CWE-119 |
Mon, 11 May 2026 22:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apple
Apple ios And Ipados Apple macos |
|
| Vendors & Products |
Apple
Apple ios And Ipados Apple macos |
Mon, 11 May 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. Parsing a maliciously crafted file may lead to an unexpected app termination. | |
| References |
|
Status: PUBLISHED
Assigner: apple
Published:
Updated: 2026-05-12T17:22:14.990Z
Reserved: 2026-05-01T22:46:21.639Z
Link: CVE-2026-43656
No data.
Status : Analyzed
Published: 2026-05-11T21:19:01.380
Modified: 2026-05-13T14:06:59.377
Link: CVE-2026-43656
No data.