CVE-2026-65327

HIGH
MEDIUM Priority: 0.02 BB Relevance: 52/100
Published: 2026-10-26 Modified: 2026-10-28 First seen: 2026-10-29 Status: active

Attack Surface

Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Local
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: High
A: High

Description

A logic issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. A local attacker may be able to elevate their privileges.

Weakness Classification (1)

Affected Software (6)

VendorProductVersion
apple macos 15.0 – 15.8.2
apple macos 26.0 – 26.7.2
apple macos 27.0 – 27.2
apple macos 15.0 – 15.8.2
apple macos 26.0 – 26.7.2
apple macos 27.0 – 27.2

References & Advisories (3)

https://support.apple.com/en-us/149521
Release Notes Vendor Advisory
https://support.apple.com/en-us/149522
Release Notes Vendor Advisory
https://support.apple.com/en-us/149523
Release Notes Vendor Advisory

Bug Bounty Relevance

52 / 100
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

8.4 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.25%
Raw Score 0.002530
Percentile 16.8%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00253
2026-10-28
0.00237

Intelligence Sources

mitre ref →
nvd ref →