Actively exploited
Listed in CISA’s Known Exploited Vulnerabilities catalog since October 20, 2025.
CVE-2022-48503
Apple Multiple Products Unspecified Vulnerability
Added to KEV October 20, 2025
Alert details
- Source feed
- CISA KEV
- CVE ID
- CVE-2022-48503
- Affected products
- Multiple Products · Apple Multiple Products · Apple
What happened
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.
What it means for your business
Apple Multiple Products is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2022-48503). 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. CISA remediation due date: 2025-11-10. If you need help checking exposure, call (864) 335-9223.
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.
CISA due date: November 10, 2025
Sources
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