CVE-2025-43533

CWE-20 — Improper Input Validation11 documents4 sources
Severity
5.7MEDIUM
EPSS
0.1%
top 84.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Apple IOS AND IpadosApple MacosApple Tvos+4 more
Timeline
PublishedDec 17
Latest updateFeb 11

Description

The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. A malicious HID device may cause an unexpected process crash.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.1 | Impact: 3.6

Affected Packages11 packages

▶CVEListV5apple/macos< 14.8.4+2
▶NVDapple/macos< 26.2
▶NVDapple/ipados< 26.2
▶CVEListV5apple/ios_and_ipados< 18.7.5+1
▶CVEListV5apple/tvos< 26.2

🔴Vulnerability Details

2
CVEList
CVE-2025-43533: The issue was addressed with improved bounds checks↗2025-12-17
▶
GHSA
GHSA-59vc-gmhm-3r9f: Multiple memory corruption issues were addressed with improved input validation↗2025-12-17
▶

📋Vendor Advisories

8
Apple
CVE-2025-43533: iOS 18.7.5 and iPadOS 18.7.5↗2026-02-11
▶
Apple
CVE-2025-43533: macOS Sequoia 15.7.4↗2026-02-11
▶
Apple
CVE-2025-43533: macOS Sonoma 14.8.4↗2026-02-11
▶
Apple
CVE-2025-43533: watchOS 26.2↗2025-12-12
▶
Apple
CVE-2025-43533: iOS 26.2 and iPadOS 26.2↗2025-12-12
▶
CVE-2025-43533 (MEDIUM CVSS 5.7) | The issue was addressed with improv | cvebase.io