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Medium 4.3Published Sep 14, 2026
CVE-2026-84518This issue was addressed through improved state management.
Updated under an hour ago ()
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It affects Apple Safari and 4 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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This issue was addressed through improved state management. This issue is fixed in Safari 27, iOS 27 and iPadOS 27, macOS Golden Gate 27. A malicious website may be able to determine what apps a user has installed.
- CVSS
- 4.3 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
- Weakness (CWE)
- CWE-642
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- apple
- NVD analysis
- Analyzed
- Record last updated
- Sep 14, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Apple Safari apple:safari (from the name) | before 27 | CNA record |
Apple iOS and iPadOS apple:ios_and_ipados (from the name) | before 27 | CNA record |
Apple macOS apple:macos (from the name) | before 27 | CNA record |
apple safari apple:safari | before 27.0 | NVD |
apple ipados apple:ipados | before 27.0 | NVD |
apple iphone_os apple:iphone_os | before 27.0 | NVD |
apple macos apple:macos | before 27.0 | NVD |
References
- https://support.apple.com/en-us/149034release-notes, vendor-advisory
- https://support.apple.com/en-us/149035release-notes, vendor-advisory
- https://support.apple.com/en-us/149039release-notes, vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.