CVE-2023-41976

moderate-risk
Published 2023-10-25

A use-after-free issue was addressed with improved memory management. 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.

Do I need to act?

-
0.26% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (6)

Affected Vendors

Apple

References (26)

Mailing List http://seclists.org/fulldisclosure/2023/Oct/19
Mailing List http://seclists.org/fulldisclosure/2023/Oct/22
Mailing List http://seclists.org/fulldisclosure/2023/Oct/23
Mailing List http://seclists.org/fulldisclosure/2023/Oct/24
Mailing List http://seclists.org/fulldisclosure/2023/Oct/25
Mailing List http://seclists.org/fulldisclosure/2023/Oct/27
Release Notes https://support.apple.com/en-us/HT213981
Release Notes https://support.apple.com/en-us/HT213982
Release Notes https://support.apple.com/en-us/HT213984
Release Notes https://support.apple.com/en-us/HT213986
Release Notes https://support.apple.com/en-us/HT213987
Release Notes https://support.apple.com/en-us/HT213988
https://support.apple.com/kb/HT213984
Mailing List http://seclists.org/fulldisclosure/2023/Oct/19
Mailing List http://seclists.org/fulldisclosure/2023/Oct/22
Mailing List http://seclists.org/fulldisclosure/2023/Oct/23
Mailing List http://seclists.org/fulldisclosure/2023/Oct/24
Mailing List http://seclists.org/fulldisclosure/2023/Oct/25
Mailing List http://seclists.org/fulldisclosure/2023/Oct/27
Release Notes https://support.apple.com/en-us/HT213981
and 6 more references
44
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 1/34 · Minimal
Exposure 13/34 · Low