CVE-2026-28976

An information leakage was addressed with additional validation

High · published May 11, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
28.0
In the wild
Unconfirmed
What it is

An information leakage was addressed with additional validation. This issue is fixed in macOS Tahoe 26.5. An app may be able to gain root privileges.

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:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00355 · 28.0th percentile
Published
2026-05-11T20:08Z
EPSS history
Timeline
  • 11 MAY 20:08Z
    An information leakage was addressed with additional validation
    cvelistv5