CVE-2024-40866
Medium
Published: 17 September 2024
Published
17 September 2024
Modified
04 November 2025
KEV Added
—
Patch
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CVSS Score v3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
EPSS Score
0.0012
30.5th percentile
Risk Priority
13
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2024-40866 is a medium-severity an unspecified weakness vulnerability in Apple Safari. Its CVSS base score is 6.5 (Medium).
Operationally, ranked at the 30.5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2024-38699
Vulnerability details
The issue was addressed with improved UI. This issue is fixed in Safari 18, macOS Sequoia 15. Visiting a malicious website may lead to address bar spoofing.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
apple
safari
≤ 18.0
apple
macos
≤ 15.0
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.