CVE-2025-43205

low-risk

Published 2025-11-12

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.

Do I need to act?

0.02% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 4.0/10 Medium

LOCAL / LOW complexity

Affected Products (5)

Ipados

Iphone Os

Tvos

Visionos

Watchos

Affected Vendors

Apple

References (8)

Release Notes https://support.apple.com/en-us/122371

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

Release Notes https://support.apple.com/en-us/122376

Release Notes https://support.apple.com/en-us/122377

Release Notes https://support.apple.com/en-us/122378

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low-risk

Severity 14/34 · Moderate

Exploitability 0/34 · Minimal

Exposure 12/34 · Low