CVE-2022-48503

HIGH 8.8

⚠️ CISA KEV

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

Vendor	apple
Product	macos
Ecosystems	macOS iOS
Industries	Technology
Published	Aug 14, 2023
Last Updated	Oct 21, 2025

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Affected Versions

Apple / macOS

unspecified < 12.5

Apple / tvOS

unspecified < 15.6

Apple / Safari

unspecified < 15.6

Apple / watchOS

unspecified < 8.7

Apple / iOS and iPadOS

unspecified < 15.6

References

NVD ↗ CVE.org ↗ EPSS Data ↗

support.apple.com: https://support.apple.com/en-us/HT213345 support.apple.com: https://support.apple.com/en-us/HT213342 support.apple.com: https://support.apple.com/en-us/HT213341 support.apple.com: https://support.apple.com/en-us/HT213340 support.apple.com: https://support.apple.com/en-us/HT213346 cisa.gov: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-48503