CVE-2023-43000 (GCVE-0-2023-43000)

Vulnerability from cvelistv5 – Published: 2025-11-05 18:33 – Updated: 2025-11-12 00:20
VLAI?
Summary
A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.5, iOS 16.6 and iPadOS 16.6, Safari 16.6. Processing maliciously crafted web content may lead to memory corruption.
Severity ?
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • Processing maliciously crafted web content may lead to memory corruption
Assigner
References
Impacted products
Vendor Product Version
Apple macOS Affected: unspecified , < 13.5 (custom)
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    Apple iOS and iPadOS Affected: unspecified , < 16.6 (custom)
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    Apple Safari Affected: unspecified , < 16.6 (custom)
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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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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