CVE-2024-54478
Last modified
CVE-2024-54478 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.2 and iPadOS 18.2, iPadOS 17.7.4, macOS Sequoia 15.2, macOS Sonoma 14.7.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. EPSS estimates a 0.58% chance of exploitation in the next 30 days.
Description
An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.2 and iPadOS 18.2, iPadOS 17.7.4, macOS Sequoia 15.2, macOS Sonoma 14.7.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing maliciously crafted web content may lead to an unexpected process crash.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipados | < 17.7.4 |
| Apple | Ipados | >= 18.0, < 18.2 |
| Apple | Iphone Os | < 18.2 |
| Apple | Macos | < 14.7.2 |
| Apple | Macos | >= 15.0, < 15.2 |
| Apple | Tvos | < 18.2 |
| Apple | Visionos | < 2.2 |
| Apple | Watchos | <= 11.2 |
References
- https://support.apple.com/en-us/121837Release Notes, Vendor Advisory
- https://support.apple.com/en-us/121839Release Notes, Vendor Advisory
- https://support.apple.com/en-us/121840Release Notes, Vendor Advisory
- https://support.apple.com/en-us/121843Release Notes, Vendor Advisory
- https://support.apple.com/en-us/121844Release Notes, Vendor Advisory
- https://support.apple.com/en-us/121845Release Notes, Vendor Advisory
- https://support.apple.com/en-us/122067Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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