Apple Multiple Products: Multiple Products Unspecified Vulnerability
Apple Multiple Products
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 KEV on 2025-10-20.
Why this severity: CVSS 8.8 (CISA ADP, v3.1); actively exploited (CISA KEV)
- Started
- Oct 20, 2025
- Closed
- Oct 20, 2025
Affected
- See vendor advisory / CISA notes (versions not always listed in KEV feed)
Fixed in
- See vendor advisory linked in sources
Timeline1
CISA added CVE-2022-48503 to the KEV catalog (due 2025-11-10).
Advisories7
- Apple advisory: Apple Multiple ProductsApple · Oct 20, 2025
- Apple advisory: Apple Multiple ProductsApple · Oct 20, 2025
- Apple advisory: Apple Multiple ProductsApple · Oct 20, 2025
- Apple advisory: Apple Multiple ProductsApple · Oct 20, 2025
- Apple advisory: Apple Multiple ProductsApple · Oct 20, 2025
- NVD: CVE-2022-48503NVD · Oct 20, 2025
- CISA Known Exploited Vulnerabilities CatalogCISA · Oct 20, 2025
Notes & caveats
Derived from CISA KEV JSON feed catalogVersion 2026.10.21. CVSS from the CVE record (cvelistV5). Exact affected/fixed version strings are not always in the KEV record; verify against the vendor advisory URL. startedAt uses dateAdded (exploitation may have begun earlier; many entries are older CVEs newly confirmed as exploited in 2025). KEV says affected products could be end-of-life, so some devices may never get a fix.
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