CVE-2023-32378

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.3, macOS Big Sur 11.7.5, macOS Monterey 12.6.4. An app may be able to execute arbitrary code with kernel privileges.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416

Affected software

VendorProductVersions
ApplemacOS>= unspecified, < 13.3
ApplemacOS>= unspecified, < 12.6
ApplemacOS>= unspecified, < 11.7

References

Timeline

Published
Jan 10, 2024
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2023

CVE-2023-323797.8A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.4. An app may be able to executCVE-2023-32389.8A vulnerability, which was classified as critical, has been found in OTCMS up to 6.62. This issue affects some unknown processing of the filCVE-2023-323807.8An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.7.7, macOS Monterey 12.6.6CVE-2023-323817.8A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Monterey 12.6.8, iOS 16.6 and iPadOS 16.6CVE-2023-323825.5An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.7.7, macOS Monterey 12.6.6, macOCVE-2023-323837.8This issue was addressed by forcing hardened runtime on the affected binaries at the system level. This issue is fixed in macOS Monterey 12.CVE-2023-323847.8A buffer overflow was addressed with improved bounds checking. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6CVE-2023-323855.5A denial-of-service issue was addressed with improved memory handling. This issue is fixed in iOS 16.5 and iPadOS 16.5, macOS Ventura 13.4. CVE-2023-323863.3A privacy issue was addressed with improved handling of temporary files. This issue is fixed in macOS Big Sur 11.7.7, macOS Monterey 12.6.6,CVE-2023-323879.8A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.7.7, macOS Monterey 12.6.6, maCVE-2023-323885.5A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in watchOS 9.5, macOS Ventura 13.4, CVE-2023-323895.5This issue was addressed with improved redaction of sensitive information. This issue is fixed in iOS 16.5 and iPadOS 16.5, watchOS 9.5, tv
CVE-2023-32378: High severity, CVSS 7.8 | Vulnix