CVE-2022-48503
CVSS v3
8.8
HIGH
EPSS Score
0.3 %
exploit probability
CISA KEV
Yes
known exploited
Exploitation
—
SSVC status
Description
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.
CISA Known Exploited Vulnerability
- Date Added
- 2025-10-20
- Patch Due Date
- 2025-11-10
- Ransomware Use
- Unknown
Technical details
- Published
- 2023-08-14
Frequently asked questions
What is 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.
Is CVE-2022-48503 actively exploited?
Yes. CVE-2022-48503 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2025-11-10.
What is the CVSS score for CVE-2022-48503?
CVE-2022-48503 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2022-48503 affecting your environment?
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