Dashboard / CVE-2026-43728

CVE-2026-43728

HIGH
MEDIUM Priority: 0.02 BB Relevance: 75/100
Published: 2026-07-27 Modified: 2026-10-24 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

This issue was addressed through improved state management. This issue is fixed in macOS Tahoe 26.6. An attacker may be able to modify the state of the Keychain.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
apple macos 26.0 – 26.6

References & Advisories (1)

https://support.apple.com/en-us/128067
Release Notes Vendor Advisory

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

0.26%
Raw Score 0.002630
Percentile 18.1%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00263
2026-10-28
0.00263

Intelligence Sources

nvd ref →

External Links