CVE-2026-43700 (GCVE-0-2026-43700)

Vulnerability from cvelistv5 – Published: 2026-06-29 19:43 – Updated: 2026-06-29 21:36
VLAI?
Summary
A cross-origin issue was addressed with improved tracking of security origins. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may disclose sensitive user information.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CWE
  • Processing maliciously crafted web content may disclose sensitive user information
Assigner
References
Impacted products
Vendor Product Version
Apple Safari Affected: 0 , < 26.5.2 (custom)
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    Apple iOS and iPadOS Affected: 0 , < 26.5.2 (custom)
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    Apple macOS Affected: 0 , < 26.5.2 (custom)
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              "confidentialityImpact": "HIGH",
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.