CVE-2024-27878

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2024-27878
StatePUBLISHED
Assignerapple
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-07-29 23:15:10 UTC
Updated2026-04-02 19:17:37 UTC
DescriptionA buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14.6. An app may be able to execute arbitrary code with kernel privileges.

Risk And Classification

Primary CVSS: v3.1 6.7 MEDIUM from [email protected]

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

EPSS: 0.003700000 probability, percentile 0.588390000 (date 2026-04-07)

Problem Types: CWE-120 | An app may be able to execute arbitrary code with kernel privileges | CWE-120 CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary6.7MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
3.1ADPDECLARED6.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary6.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

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

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/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 14.6 custom Not specified
ADP Apple Macos affected 14.6 custom Not specified

References

ReferenceSourceLinkTags
support.apple.com/en-us/HT214119 af854a3a-2127-422b-91ae-364da2661108 support.apple.com Vendor Advisory
seclists.org/fulldisclosure/2024/Jul/18 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List
support.apple.com/kb/HT214119 af854a3a-2127-422b-91ae-364da2661108 support.apple.com
support.apple.com/en-us/120911 [email protected] support.apple.com
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