Vulnerability · NVD
CVE-2026-86889
CVE-2026-86889 : medium severity (CVSS 4.8). No tracked catalog app is linked to this CVE.
- Severity (CVSS)
- 4.8
- Exploitation
- 0.2 %
- Tracked apps
- 0
- Still exposed
- 0
NVD scale
EPSS, predicted over 30 days
A certificate validation issue was addressed with improved certificate validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An attacker in a privileged network position may be able to intercept network traffic.
Attack vector : Network
No privileges required
No user interaction
Show raw CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS
0.20%
exploit very unlikely
percentile 9.4%
OS versions that fix this CVE
This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.
Manage your fleet with Appaloosa
Appaloosa pushes OS updates, apps and policies to your Windows, macOS, iOS and Android devices from one console.