CVE-2025-43349
BaseFortify
Publication date: 2025-09-15
Last updated on: 2026-04-02
Assigner: Apple Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| apple | ipados | to 18.7 (exc) |
| apple | iphone_os | to 18.7 (exc) |
| apple | macos | From 14.0 (inc) to 14.8 (exc) |
| apple | macos | From 15.0 (inc) to 15.7 (exc) |
| apple | tvos | to 26.0 (exc) |
| apple | visionos | to 26.0 (exc) |
| apple | watchos | to 26.0 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-787 | The product writes data past the end, or before the beginning, of the intended buffer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an out-of-bounds write issue caused by insufficient input validation when processing video files. A specially crafted malicious video file can trigger this flaw, potentially causing unexpected termination of the affected application.
How can this vulnerability impact me? :
If exploited, this vulnerability can cause applications that process video files to crash unexpectedly, leading to denial of service or disruption of normal operations.
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, update your devices to the fixed versions: tvOS 26, macOS Sonoma 14.8, macOS Sequoia 15.7, iOS 18.7 and iPadOS 18.7, visionOS 26, watchOS 26, macOS Tahoe 26, iOS 26, and iPadOS 26. Avoid processing untrusted or maliciously crafted video files until the update is applied.