Critical severity9.8NVD Advisory· Published Jul 30, 2025· Updated Apr 2, 2026

CVE-2025-43234

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Apple Inc./Ipados
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Range: <18.6
Apple Inc./Iphone OS
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Range: <18.6
Apple Inc./macOS2 versions
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*range: <15.6
- (no CPE)range: <15.6
Apple Inc./tvOS
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
Range: <18.6
Apple Inc./Visionos
cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*
Range: <2.6
Apple Inc./watchOS
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
Range: <11.6
Cisco Systems, Inc./Cisco iOSllm-fuzzy
Range: <18.6

Patches

Vulnerability mechanics

References

support.apple.com/en-us/124147nvdRelease NotesVendor Advisory
support.apple.com/en-us/124149nvdRelease NotesVendor Advisory
support.apple.com/en-us/124153nvdRelease NotesVendor Advisory
support.apple.com/en-us/124154nvdRelease NotesVendor Advisory
support.apple.com/en-us/124155nvdRelease NotesVendor Advisory
seclists.org/fulldisclosure/2025/Jul/30nvd
seclists.org/fulldisclosure/2025/Jul/32nvd
seclists.org/fulldisclosure/2025/Jul/35nvd
seclists.org/fulldisclosure/2025/Jul/37nvd

News mentions

No linked articles in our index yet.

cvss	0.637
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000