Memory Corruption Vulnerability in Apple Products
CVE-2025-31273

8.8HIGH

Key Information:

Vendor

Apple
Status
Safari
Mac OS
TV OS
Visionos
Vendor
CVE Published:
30 July 2025

What is CVE-2025-31273?

A memory corruption vulnerability has been identified in multiple Apple operating systems. Processing maliciously crafted web content can lead to unexpected memory behavior, potentially allowing attackers to modify critical application operations. Apple has released fixes in the latest versions of macOS, iOS, iPadOS, tvOS, watchOS, and visionOS to enhance memory handling and address the risks associated with this vulnerability.

Affected Version(s)

iOS and iPadOS < 18.6

macOS < 15.6

Safari < 18.6

References

https://support.apple.com/en-us/124152
https://support.apple.com/en-us/124149
https://support.apple.com/en-us/124153

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

.