CVE-2025-43221

An out-of-bounds access issue was addressed with improved bounds checking

High · published July 29, 2025

CVSS v3.1
7.1
EPSS
0%
Percentile
12.6
In the wild
Unconfirmed
What it is

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6. Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00226 · 12.6th percentile
Published
2025-07-29T23:29Z
EPSS history
Timeline
  • 29 JUL 23:29Z
    An out-of-bounds access issue was addressed with improved bounds checking
    cvelistv5