CVE-2025-43195

An issue existed in the handling of environment variables. This issue was addressed with improved validation. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. An app may be able to access sensitive user data.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://support.apple.com/en-us/124149	Release Notes Vendor Advisory
https://support.apple.com/en-us/124150	Release Notes Vendor Advisory
https://support.apple.com/en-us/124151	Release Notes Vendor Advisory
http://seclists.org/fulldisclosure/2025/Jul/32
http://seclists.org/fulldisclosure/2025/Jul/33
http://seclists.org/fulldisclosure/2025/Jul/34

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:apple:macos::::::::
	cpe:2.3:o:apple:macos::::::::
	cpe:2.3:o:apple:macos::::::::

History

03 Nov 2025, 20:18

Type	Values Removed	Values Added
References		() http://seclists.org/fulldisclosure/2025/Jul/32 - () http://seclists.org/fulldisclosure/2025/Jul/33 - () http://seclists.org/fulldisclosure/2025/Jul/34 -

Information

Published : 2025-07-30 00:15

Updated : 2025-11-03 20:18

NVD link : CVE-2025-43195

Mitre link : CVE-2025-43195

CVE.ORG link : CVE-2025-43195

JSON object : View

Products Affected

apple

macos

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2025-43195", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2025-07-30T00:15:32.377", "references": [{"url": "https://support.apple.com/en-us/124149", "tags": ["Release Notes", "Vendor Advisory"], "source": "[email protected]"}, {"url": "https://support.apple.com/en-us/124150", "tags": ["Release Notes", "Vendor Advisory"], "source": "[email protected]"}, {"url": "https://support.apple.com/en-us/124151", "tags": ["Release Notes", "Vendor Advisory"], "source": "[email protected]"}, {"url": "http://seclists.org/fulldisclosure/2025/Jul/32", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://seclists.org/fulldisclosure/2025/Jul/33", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://seclists.org/fulldisclosure/2025/Jul/34", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "An issue existed in the handling of environment variables. This issue was addressed with improved validation. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. An app may be able to access sensitive user data."}, {"lang": "es", "value": "Exist\u00eda un problema en la gesti\u00f3n de las variables de entorno. Este problema se solucion\u00f3 mejorando la validaci\u00f3n. Este problema est\u00e1 corregido en macOS Sequoia 15.6, macOS Sonoma 14.7.7 y macOS Ventura 13.7.7. Una aplicaci\u00f3n podr\u00eda acceder a datos confidenciales del usuario."}], "lastModified": "2025-11-03T20:18:50.920", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "32DF9916-8A45-426F-BA36-FC73FD668828", "versionEndExcluding": "13.7.7"}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4F043DE0-C517-463D-9693-53789EB6132D", "versionEndExcluding": "14.7.7", "versionStartIncluding": "14.0"}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4CF17CE2-DB4B-48D1-81AF-67EF1EC7BB45", "versionEndExcluding": "15.6", "versionStartIncluding": "15.0"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}