CVE-2026-28894

A denial-of-service issue was addressed with improved input validation

High · published March 25, 2026

CVSS v3.1
7.5
EPSS
1%
Percentile
53.9
In the wild
Unconfirmed
What it is

A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. A remote attacker may be able to cause a denial-of-service.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00734 · 53.9th percentile
Published
2026-03-25T00:31Z
EPSS history
Timeline
  • 25 MAR 00:31Z
    A denial-of-service issue was addressed with improved input validation
    cvelistv5