CVE-2023-41993

HIGH 8.8

⚠️ CISA KEV

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

The issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.7.

Vendor	apple
Product	macos
Ecosystems	macOS iOS
Industries	Technology
Published	Sep 21, 2023
Last Updated	Nov 4, 2025

⚠️ Actively Exploited — Act Now

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Affected Versions

Apple / macOS

unspecified < 14

References

NVD ↗ CVE.org ↗ EPSS Data ↗

support.apple.com: https://support.apple.com/en-us/HT213940 security.gentoo.org: https://security.gentoo.org/glsa/202401-33 security.netapp.com: https://security.netapp.com/advisory/ntap-20240426-0004/ cisa.gov: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-41993 webkitgtk.org: https://webkitgtk.org/security/WSA-2023-0009.html support.apple.com: https://support.apple.com/kb/HT213930 support.apple.com: https://support.apple.com/kb/HT213926