Is CVE-2025-43302 in the CISA KEV catalog?

No. CVE-2025-43302 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-43302?

CVE-2025-43302 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2025-43302?

CVE-2025-43302 has an EPSS score of 0.24% (16th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-43302?

Upgrade ipados to 18.7 or later. Fixes are available for 6 affected products.

CVE & CISA-KEV Catalog

CVE-2025-43302

MEDIUM

5.5

CVSS v3

NVD

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7 and iPadOS 18.7, iOS 26 and iPadOS 26, macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. An app may be able to cause unexpected system termination.

CWE-787Out-of-bounds Write

How to fix

Remediation Available

ipadosNVD

Affected:< 18.7Fixed in:18.7CVE-2025-43302derived from NVD

iphone osNVD

Affected:< 18.7Fixed in:18.7CVE-2025-43302derived from NVD

macosNVD

Affected:>= 15.0, < 15.7Fixed in:15.7CVE-2025-43302derived from NVD

tvosNVD

Affected:< 26.0Fixed in:26.0CVE-2025-43302derived from NVD

visionosNVD

Affected:< 26.0Fixed in:26.0CVE-2025-43302derived from NVD

watchosNVD

Affected:< 26.0Fixed in:26.0CVE-2025-43302derived 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

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.24%probability of exploitation in 30 days

16thpercentile

Low risk: more likely to be exploited than 16% of all known CVEs.

References

Vendor Advisory7

Other references7

Related Vulnerabilities

Other CWE-787 (Out-of-bounds Write) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2015-3113	Critical	9.8	100%	KEV	Fix
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2023-4863	High	8.8	100%	KEV	Fix
CVE-2020-16040	Medium	6.5	100%	-	Fix

Embed a live status badge for CVE-2025-43302

Markdown

[![CVE-2025-43302](https://tridentstack.com/cve/badge/CVE-2025-43302.svg)](https://tridentstack.com/cve/CVE-2025-43302)

HTML

<a href="https://tridentstack.com/cve/CVE-2025-43302"><img src="https://tridentstack.com/cve/badge/CVE-2025-43302.svg" alt="CVE-2025-43302"></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 2026-04-02.