What is CVE-2026-65361?

CVE-2026-65361 is a medium-severity vulnerability in Apple macOS, classified under Improper Access Control. CVSS score: 5.5/10. Published 2026-09-14.

How severe is CVE-2026-65361?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Apple macOS

CVE-2026-65361

This issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to access sensitive user data.

Published 2026-09-14 · last modified 2026-09-18.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.001 (3.9th percentile), scored 2026-10-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Apple macOS

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

support.apple.com/en-us/149035 (Release Notes, Vendor Advisory)
support.apple.com/en-us/149042 (Release Notes, Vendor Advisory)
support.apple.com/en-us/149043 (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2026-65361?: CVE-2026-65361 is a medium-severity vulnerability in Apple macOS, classified under Improper Access Control. CVSS score: 5.5/10. Published 2026-09-14.
How severe is CVE-2026-65361?: Medium severity. CVSS v3 base score is 5.5 out of 10.