Is CVE-2025-43188 in the CISA KEV catalog?

No. CVE-2025-43188 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-43188?

CVE-2025-43188 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2025-43188?

CVE-2025-43188 has an EPSS score of 0.22% (13th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-43188?

Upgrade macos to 15.6 or later.

CVE & CISA-KEV Catalog

CVE-2025-43188

HIGH

7.8

CVSS v3

NVD

Description

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.6. A malicious app may be able to gain root privileges.

CWE-269Improper Privilege Management

How to fix

Remediation Available

macosNVD

Affected:< 15.6Fixed in:15.6CVE-2025-43188derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

0.22%probability of exploitation in 30 days

13thpercentile

Low risk: more likely to be exploited than 13% of all known CVEs.

References

Vendor Advisory1

support.apple.com

Other references1

seclists.org

Related Vulnerabilities

Other CWE-269 (Improper Privilege Management) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-12635	Critical	9.8	100%	-	Fix
CVE-2022-24637	Critical	9.8	99%	-	Fix
CVE-2017-5689	Critical	9.8	92%	KEV	Fix
CVE-2020-3243	Critical	9.8	88%	-	-
CVE-2024-21888	High	8.8	87%	-	-
CVE-2022-0441	Critical	9.8	85%	-	Fix

Embed a live status badge for CVE-2025-43188

Markdown

[![CVE-2025-43188](https://tridentstack.com/cve/badge/CVE-2025-43188.svg)](https://tridentstack.com/cve/CVE-2025-43188)

HTML

<a href="https://tridentstack.com/cve/CVE-2025-43188"><img src="https://tridentstack.com/cve/badge/CVE-2025-43188.svg" alt="CVE-2025-43188"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-11-03.