CVE-2025-43234

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-43234
StatePUBLISHED
Assignerapple
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-07-30 00:15:35 UTC
Updated2026-04-02 19:20:10 UTC
DescriptionMultiple 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.

Risk And Classification

Primary CVSS: v3.1 9.8 CRITICAL from ADP

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

EPSS: 0.001970000 probability, percentile 0.417060000 (date 2026-04-07)

Problem Types: CWE-20 | Processing a maliciously crafted texture may lead to unexpected app termination | CWE-20 CWE-20 Improper Input Validation

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Ipados All All All All
Operating System Apple Iphone Os All All All All
Operating System Apple Macos All All All All
Operating System Apple Tvos All All All All
Operating System Apple Visionos All All All All
Operating System Apple Watchos All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Apple IOS And IPadOS affected 18.6 custom Not specified
CNA Apple MacOS affected 15.6 custom Not specified
CNA Apple TvOS affected 18.6 custom Not specified
CNA Apple VisionOS affected 2.6 custom Not specified
CNA Apple WatchOS affected 11.6 custom Not specified

References

ReferenceSourceLinkTags
seclists.org/fulldisclosure/2025/Jul/32 af854a3a-2127-422b-91ae-364da2661108 seclists.org
support.apple.com/en-us/124149 [email protected] support.apple.com Release Notes, Vendor Advisory
seclists.org/fulldisclosure/2025/Jul/37 af854a3a-2127-422b-91ae-364da2661108 seclists.org
support.apple.com/en-us/124154 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/124155 [email protected] support.apple.com Release Notes, Vendor Advisory
seclists.org/fulldisclosure/2025/Jul/35 af854a3a-2127-422b-91ae-364da2661108 seclists.org
support.apple.com/en-us/124147 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/124153 [email protected] support.apple.com Release Notes, Vendor Advisory
seclists.org/fulldisclosure/2025/Jul/30 af854a3a-2127-422b-91ae-364da2661108 seclists.org
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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