CVE-2025-43374CWE-121

CVE-2025-43374

Medium · published November 22, 2025

CVSS v3.1
4.3
EPSS
0%
Percentile
10.6
In the wild
Unconfirmed
What it is

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, macOS Sonoma 14.7.3, macOS Ventura 13.7.3, tvOS 18.5, visionOS 2.5, watchOS 11.5. An attacker in physical proximity may be able to cause an out-of-bounds read in kernel memory.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00210 · 10.6th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2025-11-22T03:16Z
Affected products (8)
ProductVersionsFixed in
apple/ipados< 17.7.717.7.7
apple/ipados≥ 18.0, < 18.518.5
apple/iphone_os< 18.518.5
apple/macos< 13.7.313.7.3
apple/macos≥ 14.0, < 14.7.314.7.3
apple/macos≥ 15.0, < 15.515.5
apple/visionos< 2.52.5
apple/watchos< 11.511.5
References (8)
https://support.apple.com/en-us/122069 · [email protected]https://support.apple.com/en-us/122070 · [email protected]https://support.apple.com/en-us/122404 · [email protected]https://support.apple.com/en-us/122405 · [email protected]https://support.apple.com/en-us/122716 · [email protected]https://support.apple.com/en-us/122720 · [email protected]https://support.apple.com/en-us/122721 · [email protected]https://support.apple.com/en-us/122722 · [email protected]
EPSS history
Timeline
  • 21 NOV 21:22Z
    An out-of-bounds read was addressed with improved bounds checking
    cvelistv5