A mail header parsing issue was addressed with improved checks. This issue is fixed in watchOS 26.1, iOS 18.7.2 and iPadOS 18.7.2, macOS Tahoe 26.1, visionOS 26.1, macOS Sonoma 14.8.2, macOS Sequoia 15.7.2, iOS 26.1 and iPadOS 26.1. An attacker may be able to cause a persistent denial-of-service.
Metrics
Affected Vendors & Products
References
History
Mon, 15 Dec 2025 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-20 | |
| Metrics |
cvssV3_1
|
Sun, 14 Dec 2025 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apple
Apple ios Apple ipad Os Apple macos Apple macos Sequoia Apple macos Sonoma Apple macos Tahoe Apple visionos Apple watchos |
|
| Vendors & Products |
Apple
Apple ios Apple ipad Os Apple macos Apple macos Sequoia Apple macos Sonoma Apple macos Tahoe Apple visionos Apple watchos |
Fri, 12 Dec 2025 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A mail header parsing issue was addressed with improved checks. This issue is fixed in watchOS 26.1, iOS 18.7.2 and iPadOS 18.7.2, macOS Tahoe 26.1, visionOS 26.1, macOS Sonoma 14.8.2, macOS Sequoia 15.7.2, iOS 26.1 and iPadOS 26.1. An attacker may be able to cause a persistent denial-of-service. | |
| References |
|
Status: PUBLISHED
Assigner: apple
Published:
Updated: 2025-12-15T14:51:07.150Z
Reserved: 2025-04-16T15:27:21.191Z
Link: CVE-2025-43494
Updated: 2025-12-15T14:50:56.126Z
Status : Awaiting Analysis
Published: 2025-12-12T21:15:55.390
Modified: 2025-12-15T18:22:40.637
Link: CVE-2025-43494
No data.
OpenCVE Enrichment
Updated: 2025-12-14T21:15:54Z