Dashboard / CVE-2026-84545

CVE-2026-84545

HIGH
MEDIUM Priority: 0.02 BB Relevance: 43/100
Published: 2026-10-26 Modified: 2026-11-04 First seen: 2026-10-29 Status: active

Attack Surface

Low Complexity No Interaction Conf. Impact Integ. Impact Scope Change

CVSS Vector Breakdown

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

Description

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app with App Sandbox restrictions may be able to escape the sandbox and execute code with root privileges.

Weakness Classification (1)

Affected Software (7)

VendorProductVersion
Apple macOS 0 < 15.8.2
Apple macOS 0 < 26.7.2
Apple macOS 0 < 27
Apple macOS 0 < 15.8.2
Apple macOS 0 < 26.7.2
Apple macOS 0 < 27
apple macos < 15.8.2

References & Advisories (3)

Bug Bounty Relevance

43 / 100
✓ Low complexity
✓ No user interaction

CVSS Score

8.8 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS — Exploitation Probability

0.20%
Raw Score 0.001960
Percentile 9.4%
Date 2026-11-06

EPSS Trend

2026-11-06
0.00196
2026-11-05
0.00196
2026-11-04
0.00196
2026-11-03
0.00245
2026-11-02
0.00245
2026-11-01
0.00245
2026-10-31
0.00245
2026-10-30
0.00245
2026-10-29
0.00245
2026-10-28
0.00245

Intelligence Sources

mitre ref →
nvd ref →

External Links