CVE-2026-112529

HIGH
MEDIUM Priority: 0.02 BB Relevance: 75/100
Published: 2026-10-26 Modified: 2026-11-03 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact

CVSS Vector Breakdown

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

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to cause unexpected system termination.

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
Apple macOS 0 < 15.8.2
Apple macOS 0 < 26.7.2
Apple macOS 0 < 27.2

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:H/I:N/A:N

EPSS — Exploitation Probability

0.20%
Raw Score 0.002010
Percentile 10.0%
Date 2026-11-03

EPSS Trend

2026-11-03
0.00201
2026-11-02
0.00201
2026-11-01
0.00201
2026-10-31
0.00201
2026-10-30
0.00201
2026-10-29
0.00201
2026-10-28
0.00201

Intelligence Sources

mitre ref →
nvd ref →