CVE-2022-42823
moderate-risk
Published 2022-11-01
A type confusion issue was addressed with improved memory handling. This issue is fixed in tvOS 16.1, macOS Ventura 13, watchOS 9.1, Safari 16.1, iOS 16.1 and iPadOS 16. Processing maliciously crafted web content may lead to arbitrary code execution.
Do I need to act?
-
0.71% 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 (11)
Affected Vendors
References (26)
Vendor Advisory
https://support.apple.com/en-us/HT213488
Vendor Advisory
https://support.apple.com/en-us/HT213489
Vendor Advisory
https://support.apple.com/en-us/HT213491
Vendor Advisory
https://support.apple.com/en-us/HT213492
Vendor Advisory
https://support.apple.com/en-us/HT213495
Third Party Advisory
https://www.debian.org/security/2022/dsa-5273
Third Party Advisory
https://www.debian.org/security/2022/dsa-5274
Vendor Advisory
https://support.apple.com/en-us/HT213488
and 6 more references
48
/ 100
moderate-risk
Severity
30/34 · Critical
Exploitability
2/34 · Minimal
Exposure
16/34 · Moderate