CVE-2026-20616

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

High · published February 11, 2026

CVSS v3.1
8.8
EPSS
1%
Percentile
50.2
In the wild
Unconfirmed
What it is

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, macOS Sonoma 14.8.4, macOS Tahoe 26.3, visionOS 26.3. Processing a maliciously crafted USD file may lead to unexpected app termination.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00643 · 50.2th percentile
Published
2026-02-11T22:58Z
EPSS history
Timeline
  • 11 FEB 22:58Z
    An out-of-bounds write issue was addressed with improved bounds checking
    cvelistv5