CVE-2026-20654

The issue was addressed with improved memory handling

Medium · published February 11, 2026

CVSS v3.1
5.5
EPSS
0%
Percentile
3.7
In the wild
Unconfirmed
What it is

The issue was addressed with improved memory handling. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An app may be able to cause unexpected system termination.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00148 · 3.7th percentile
Published
2026-02-11T22:58Z
EPSS history
Timeline
  • 11 FEB 22:58Z
    The issue was addressed with improved memory handling
    cvelistv5