CVE-2026-28854

HIGH
MEDIUM Priority: 0.01 BB Relevance: 75/100
Published: 2026-10-20 Modified: 2026-10-29 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Integ. Impact

CVSS Vector Breakdown

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

Description

The issue was addressed with additional app bundle integrity checks. This issue is fixed in macOS Golden Gate 27. A maliciously modified app may not be prevented from launching.

Weakness Classification (2)

Affected Software (2)

VendorProductVersion
Apple macOS 0 < 27
apple macos < 27.0

References & Advisories (1)

Bug Bounty Relevance

75 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

7.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS — Exploitation Probability

0.15%
Raw Score 0.001520
Percentile 4.4%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00152
2026-10-28
0.00152

Intelligence Sources

mitre ref →
nvd ref →