# CVE-2022-48503

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.

- Page: https://www.vulneraibility.com/cve/CVE-2022-48503
- CVSS: 8.8
- Known exploited: yes, in CISA KEV since 2025-10-20; CISA due date 2025-11-10
- EPSS: 3.21%
- CISA SSVC: exploitation active, automatable no, technical impact total (assessed 2025-10-20)
- Weakness: CWE-129
- Published: 2023-08-14

## Affected versions

- Apple iOS and iPadOS: affected < 15.6
- Apple macOS: affected < 12.5
- Apple Safari: affected < 15.6
- Apple tvOS: affected < 15.6
- Apple watchOS: affected < 8.7

A version outside these ranges is not a statement that it is unaffected.

## References

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

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.