Is CVE-2025-43459 in the CISA KEV catalog?

No. CVE-2025-43459 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-43459?

CVE-2025-43459 has a CVSS v3 base score of 4.6 (MEDIUM).

What is the EPSS score for CVE-2025-43459?

CVE-2025-43459 has an EPSS score of 0.23% (14th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-43459?

Upgrade watchos to 26.1 or later.

CVE & CISA-KEV Catalog

CVE-2025-43459

MEDIUM

4.6

CVSS v3

NVD

Description

An authentication issue was addressed with improved state management. This issue is fixed in watchOS 26.1. An attacker with physical access to a locked Apple Watch may be able to view Live Voicemail.

CWE-863Incorrect Authorization

How to fix

Remediation Available

watchosNVD

Affected:< 26.1Fixed in:26.1CVE-2025-43459derived 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 VectorPhysical

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.23%probability of exploitation in 30 days

14thpercentile

Low risk: more likely to be exploited than 14% of all known CVEs.

References

Vendor Advisory1

support.apple.com

Related Vulnerabilities

Other CWE-863 (Incorrect Authorization) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-22518	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-38035	Critical	9.8	100%	KEV + Ransom	-
CVE-2022-46169	Critical	9.8	100%	KEV	Fix
CVE-2025-29927	Critical	9.1	100%	-	Fix
CVE-2024-38856	Critical	9.8	99%	KEV	Fix
CVE-2020-36289	Medium	5.3	99%	-	Fix

Embed a live status badge for CVE-2025-43459

Markdown

[![CVE-2025-43459](https://tridentstack.com/cve/badge/CVE-2025-43459.svg)](https://tridentstack.com/cve/CVE-2025-43459)

HTML

<a href="https://tridentstack.com/cve/CVE-2025-43459"><img src="https://tridentstack.com/cve/badge/CVE-2025-43459.svg" alt="CVE-2025-43459"></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 2025-11-04.