Memory Corruption Vulnerability in Apple Operating Systems
CVE-2025-43533

3.5LOW

Key Information:

Vendor

Apple
Status
TV OS
iOS And iPad OS
Visionos
Mac OS
Vendor
CVE Published:
17 December 2025

What is CVE-2025-43533?

Multiple memory corruption vulnerabilities in Apple operating systems can be exploited by a malicious HID device, potentially causing unexpected process crashes. Affected users should ensure they are using the latest versions of their operating systems, which address these issues through improved input validation.

Affected Version(s)

iOS and iPadOS < 26.2

macOS < 26.2

tvOS < 26.2

References

https://support.apple.com/en-us/125889
https://support.apple.com/en-us/125884
https://support.apple.com/en-us/125891

CVSS V3.1

Score:
3.5
Severity:
LOW
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-43533 : Memory Corruption Vulnerability in Apple Operating Systems