CVE-2025-43234

moderate-risk

Published 2025-07-30

Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing a maliciously crafted texture may lead to unexpected app termination.

Do I need to act?

0.26% 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 9.8/10 Critical

NETWORK / LOW complexity

Affected Products (6)

Ipados

Iphone Os

Macos

Tvos

Visionos

Watchos

Affected Vendors

Apple

References (9)

Release Notes https://support.apple.com/en-us/124147

Release Notes https://support.apple.com/en-us/124149

Release Notes https://support.apple.com/en-us/124153

Release Notes https://support.apple.com/en-us/124154

Release Notes https://support.apple.com/en-us/124155

http://seclists.org/fulldisclosure/2025/Jul/30

http://seclists.org/fulldisclosure/2025/Jul/32

http://seclists.org/fulldisclosure/2025/Jul/35

http://seclists.org/fulldisclosure/2025/Jul/37

/ 100

moderate-risk

Severity 32/34 · Critical

Exploitability 1/34 · Minimal

Exposure 13/34 · Low