🛡️ CVE-2023-27937
🟠 CVSS 7.8 — High ✅ No Known Exploit CWE-190 NVD
7.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

An integer overflow was addressed with improved input validation. This issue is fixed in macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, macOS Big Sur 11.7.5, macOS Monterey 12.6.4, tvOS 16.4, watchOS 9.4. Parsing a maliciously crafted plist may lead to an unexpected app termination or arbitrary code execution.

Details

Severity HIGH
CVSS Score 7.8
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-190
Public Exploit ✅ No
Source NVD
Published 2023-05-08
Updated 2026-06-08
Modified 2025-01-29
Fix URL N/A

Affected Packages

Software From version Fixed in
ipados — 16.4
iphone-os — 16.4
macos 13.0 13.3
tvos — 16.4
watchos — 9.4

References

Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213670
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213674
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213675
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213676
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213677
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213678
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213670
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213674
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213675
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213676
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213677
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213678

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