🛡️ CVE-2023-42852
🟠 CVSS 8.8 — High ✅ No Known Exploit NVD
8.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A logic issue was addressed with improved checks. This issue is fixed in iOS 17.1 and iPadOS 17.1, watchOS 10.1, iOS 16.7.2 and iPadOS 16.7.2, macOS Sonoma 14.1, Safari 17.1, tvOS 17.1. Processing web content may lead to arbitrary code execution.

Details

Severity HIGH
CVSS Score 8.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE N/A
Public Exploit ✅ No
Source NVD
Published 2023-10-25
Updated 2026-06-08
Modified 2025-05-05
Fix URL N/A

Affected Packages

Software From version Fixed in
debian-linux — —
fedora — —
ipados 17.0 17.1
iphone-os 17.0 17.1
macos 14.0 14.1
safari — 17.1
tvos — 17.1
watchos — 10.1

References

Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Oct/19
Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Oct/22
Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Oct/23
Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Oct/24
Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Oct/25
Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Oct/27
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213981
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213982
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213984
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213986
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213987
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213988
Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Oct/19
Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Oct/22
Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Oct/23
Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Oct/24
Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Oct/25
Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Oct/27
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213981
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213982
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213984
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213986
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213987
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213988

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