CVE-2026-28821

A validation issue existed in the entitlement verification

High · published March 25, 2026

CVSS v3.1
8.4
EPSS
0%
Percentile
9.2
In the wild
Unconfirmed
What it is

A validation issue existed in the entitlement verification. This issue was addressed with improved validation of the process entitlement. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to gain elevated privileges.

The record
Technical detail
CVSS v3.1
8.4 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00199 · 9.2th percentile
Published
2026-03-25T00:32Z
EPSS history
Timeline
  • 25 MAR 00:32Z
    A validation issue existed in the entitlement verification
    cvelistv5