CVE-2026-112451

HIGH
MEDIUM Priority: 0.06 BB Relevance: 77/100
Published: 2026-10-26 Modified: 2026-11-05 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

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

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. A remote attacker may be able to cause a denial-of-service or disclose process memory.

Weakness Classification (1)

Affected Software (4)

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

Bug Bounty Relevance

77 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

8.2 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

EPSS — Exploitation Probability

0.68%
Raw Score 0.006840
Percentile 52.7%
Date 2026-11-06

EPSS Trend

2026-11-06
0.00684
2026-11-05
0.00684
2026-11-04
0.00324
2026-11-03
0.00324
2026-11-02
0.00324
2026-11-01
0.00324
2026-10-31
0.00324
2026-10-30
0.00324
2026-10-29
0.00324
2026-10-28
0.00324

Intelligence Sources

mitre ref →
nvd ref →