CVE-2022-48503
High 8.8 Exploited in the wild (KEV)
Confirmed active exploitation — CISA KEV catalog
- Name
- Apple Multiple Products Unspecified Vulnerability
- Added to catalog
- Remediation due date (US federal)
- Required action
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Description
The issue was addressed with improved bounds checks. This issue is fixed in tvOS 15.6, watchOS 8.7, iOS 15.6 and iPadOS 15.6, macOS Monterey 12.5, Safari 15.6. Processing web content may lead to arbitrary code execution.
Metrics
- CVSS 3.1
-
8.8 (HIGH)
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 3% (percentile: 88) as of 2 November 2026
- CWE
- CWE-129
Affected products
apple: safari; apple: ipados; apple: iphone os; apple: macos; apple: tvos; apple: watchos
References
- https://support.apple.com/en-us/HT213340 Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213341 Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213342 Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213345 Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213346 Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213340 Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213341 Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213342 Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213345 Release NotesVendor Advisory
- https://support.apple.com/en-us/HT213346 Release NotesVendor Advisory