CVE-2025-43294

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-43294
StatePUBLISHED
Assignerapple
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-09-15 23:15:32 UTC
Updated2026-04-02 19:20:21 UTC
DescriptionAn issue existed in the handling of environment variables. This issue was addressed with improved validation. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Tahoe 26, tvOS 26.1, watchOS 26.1. An app may be able to access sensitive user data.

Risk And Classification

Primary CVSS: v3.1 3.3 LOW from ADP

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

EPSS: 0.000170000 probability, percentile 0.041690000 (date 2026-04-07)

Problem Types: CWE-284 | An app may be able to access sensitive user data | CWE-284 CWE-284 Improper Access Control

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED3.3LOWCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary3.3LOWCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v3.1 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Macos All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Apple IOS And IPadOS affected 26.1 custom Not specified
CNA Apple MacOS affected 26 custom Not specified
CNA Apple TvOS affected 26.1 custom Not specified
CNA Apple WatchOS affected 26.1 custom Not specified

References

ReferenceSourceLinkTags
support.apple.com/en-us/125639 [email protected] support.apple.com
seclists.org/fulldisclosure/2025/Sep/53 af854a3a-2127-422b-91ae-364da2661108 seclists.org
support.apple.com/en-us/125632 [email protected] support.apple.com
support.apple.com/en-us/125637 [email protected] support.apple.com
support.apple.com/en-us/125110 [email protected] support.apple.com
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