CVE-2025-43312

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-43312
StatePUBLISHED
Assignerapple
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-09-15 23:15:34 UTC
Updated2026-04-02 19:20:24 UTC
DescriptionA buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. An app may be able to cause unexpected system termination.

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from ADP

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

Problem Types: CWE-120 | An app may be able to cause unexpected system termination | CWE-120 CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED5.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary5.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v3.1 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Macos All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Apple MacOS affected 14.8 custom Not specified
CNA Apple MacOS affected 15.7 custom Not specified
CNA Apple MacOS affected 26 custom Not specified

References

ReferenceSourceLinkTags
support.apple.com/en-us/125111 [email protected] support.apple.com Release Notes, Vendor Advisory
seclists.org/fulldisclosure/2025/Sep/53 af854a3a-2127-422b-91ae-364da2661108 seclists.org
seclists.org/fulldisclosure/2025/Sep/54 af854a3a-2127-422b-91ae-364da2661108 seclists.org
support.apple.com/en-us/125112 [email protected] support.apple.com Release Notes, Vendor Advisory
seclists.org/fulldisclosure/2025/Sep/55 af854a3a-2127-422b-91ae-364da2661108 seclists.org
support.apple.com/en-us/125110 [email protected] support.apple.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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