CVE-2026-28967

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

Medium · published May 11, 2026

CVSS v3.1
4.9
EPSS
0%
Percentile
36.7
In the wild
Unconfirmed
What it is

A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4. An attacker in a privileged network position may be able to cause a denial-of-service.

The record
Technical detail
CVSS v3.1
4.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00434 · 36.7th percentile
Published
2026-05-11T20:08Z
EPSS history
Timeline
  • 11 MAY 20:08Z
    A denial-of-service issue was addressed with improved input validation
    cvelistv5