CVE-2023-40417
Medium
Published: 27 September 2023
Published
27 September 2023
Modified
04 November 2025
KEV Added
—
Patch
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CVSS Score v3.1
5.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
EPSS Score
0.0042
62.6th percentile
Risk Priority
11
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2023-40417 is a medium-severity an unspecified weakness vulnerability in Apple Safari. Its CVSS base score is 5.4 (Medium).
Operationally, ranked in the top 37.4% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-44988
Vulnerability details
A window management issue was addressed with improved state management. This issue is fixed in Safari 17, iOS 17 and iPadOS 17, watchOS 10, macOS Sonoma 14. Visiting a website that frames malicious content may lead to UI spoofing.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
apple
safari
≤ 17.0
apple
ipados
≤ 17.0
apple
iphone os
≤ 17.0
apple
macos
≤ 14.0
apple
watchos
≤ 10.0
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.