CVE-2025-43541CWE-843

CVE-2025-43541

Medium · published December 18, 2025

CVSS v3.1
4.3
EPSS
34%
Percentile
98.4
In the wild
Unconfirmed
What it is

A type confusion issue was addressed with improved state handling. This issue is fixed in Safari 26.2, iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, visionOS 26.2. Processing maliciously crafted web content may lead to an unexpected Safari 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
0.34140 · 98.4th percentile
Weakness
CWE-843 · Access of Resource Using Incompatible Type ('Type Confusion')
Published
2025-12-18T02:16Z
Affected products (7)
ProductVersionsFixed in
apple/safari< 26.226.2
apple/ipados< 18.7.318.7.3
apple/ipados≥ 26.0, < 26.226.2
apple/iphone_os< 18.7.318.7.3
apple/iphone_os≥ 26.0, < 26.226.2
apple/macos< 26.226.2
apple/visionos< 26.226.2
References (5)
https://support.apple.com/en-us/125884 · [email protected]https://support.apple.com/en-us/125885 · [email protected]https://support.apple.com/en-us/125886 · [email protected]https://support.apple.com/en-us/125891 · [email protected]https://support.apple.com/en-us/125892 · [email protected]
EPSS history
Timeline
  • 17 DEC 20:46Z
    A type confusion issue was addressed with improved state handling
    cvelistv5