CVE-2025-43432CWE-416

CVE-2025-43432

Medium · published November 4, 2025

CVSS v3.1
4.3
EPSS
1%
Percentile
57.5
In the wild
Unconfirmed
What it is

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.1, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. Processing maliciously crafted web content may lead to an unexpected process crash.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00842 · 57.5th percentile
Weakness
CWE-416 · Use After Free
Published
2025-11-04T07:15Z
Affected products (6)
ProductVersionsFixed in
apple/safari< 26.126.1
apple/ipados< 26.126.1
apple/iphone_os< 26.126.1
apple/tvos< 26.126.1
apple/visionos< 26.126.1
apple/watchos< 26.126.1
References (6)
https://support.apple.com/en-us/125632 · [email protected]https://support.apple.com/en-us/125634 · [email protected]https://support.apple.com/en-us/125637 · [email protected]https://support.apple.com/en-us/125638 · [email protected]https://support.apple.com/en-us/125639 · [email protected]https://support.apple.com/en-us/125640 · [email protected]
EPSS history
Timeline
  • 04 NOV 01:15Z
    A use-after-free issue was addressed with improved memory management
    cvelistv5