CVE-2025-43424 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Apple IOS AND Ipados

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-400 — Uncontrolled Resource Consumption5 documents4 sources
Severity
6.5MEDIUMNVD
EPSS
0.0%
top 92.92%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Apple IOS AND IpadosApple MacosApple Ipados+1 more
Timeline
PublishedNov 4

Description

The issue was addressed with improved bounds checks. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1. A malicious HID device may cause an unexpected process crash.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages4 packages

▶CVEListV5apple/macos< 26.1
▶NVDapple/ipados< 26.1
▶CVEListV5apple/ios_and_ipados< 26.1
▶NVDapple/iphone_os< 26.1

🔴Vulnerability Details

2
GHSA
GHSA-jp2w-2c9w-v4jw: The issue was addressed with improved bounds checks↗2025-11-04
▶
CVEList
CVE-2025-43424: The issue was addressed with improved bounds checks↗2025-11-04
▶

📋Vendor Advisories

2
Apple
CVE-2025-43424: macOS Tahoe 26.1↗2025-11-03
▶
Apple
CVE-2025-43424: iOS 26.1 and iPadOS 26.1↗2025-11-03
▶
CVE-2025-43424 — Apple IOS AND Ipados vulnerability | cvebase