CVE-2026-28982

A race condition was addressed with improved locking

Critical · published July 27, 2026

CVSS v3.1
9.8
EPSS
1%
Percentile
45.7
In the wild
Unconfirmed
What it is

A race condition was addressed with improved locking. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A remote user may be able to cause unexpected system termination or corrupt kernel memory.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00557 · 45.7th percentile
Published
2026-07-27T20:14Z
EPSS history
Timeline
  • 27 JUL 20:14Z
    A race condition was addressed with improved locking
    cvelistv5