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CVE Record
[ HIGH ]CVE-2022-48503

Apple Multiple Products Unspecified Vulnerability

Apple macOS, iOS, tvOS, Safari, and watchOS contain an unspecified vulnerability in JavaScriptCore that when processing web content may lead to arbitrary code execution. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.

cat cve-2022-48503.json
Vendor
Apple
Product
Multiple Products
CVSS
8.8
EPSS (exploit probability)
3.2%
Status
kev
CISA patch-by (BOD 22-01)
Published

Apple macOS, iOS, tvOS, Safari, and watchOS contain an unspecified vulnerability in JavaScriptCore that when processing web content may lead to arbitrary code execution. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.

Added to CISA’s Known Exploited Vulnerabilities catalog on 2025-10-20. Required action per CISA: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. Due date: 2025-11-10.

This is an auto-synced KEV catalog record pending a full 0dayNews write-up — see CISA’s KEV catalog and the NVD record linked above for primary sources.