CVE-2025-43205

Name: CVE-2025-43205
Creator: NVD / NIST
Published: 2025-11-12T01:15:34.95+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4/10EPSS 0.13%

Last modified Jun 17, 2026

CVE-2025-43205 is a medium-severity vulnerability rated 4/10 on the CVSS scale. An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, visionOS 2.4, watchOS 11.4. EPSS estimates a 0.13% chance of exploitation in the next 30 days.

Description

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, visionOS 2.4, watchOS 11.4. An app may be able to bypass ASLR.

Metrics

CVSS 3.1

4/10

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

EPSS Probability

0.13%

2.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-125

Affected Software

Vendor	Product	Versions
Apple	Ipados	< 18.4
Apple	Iphone Os	< 18.4
Apple	Tvos	< 18.4
Apple	Visionos	< 2.4
Apple	Watchos	< 11.4

References

https://support.apple.com/en-us/122371Release Notes, Vendor Advisory
https://support.apple.com/en-us/122372
https://support.apple.com/en-us/122373
https://support.apple.com/en-us/122374
https://support.apple.com/en-us/122375
https://support.apple.com/en-us/122376Release Notes, Vendor Advisory
https://support.apple.com/en-us/122377Release Notes, Vendor Advisory
https://support.apple.com/en-us/122378Release Notes, Vendor Advisory

Timeline

Published: Nov 12, 2025
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2025-43205?

How severe is CVE-2025-43205?

CVE-2025-43205 has a CVSS score of 4/10 (MEDIUM severity). The EPSS model estimates a 0.13% probability of exploitation in the next 30 days.

How do I fix CVE-2025-43205?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-43205?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST