CVE-2025-43478 (GCVE-0-2025-43478)

Vulnerability from cvelistv5 – Published: 2025-11-04 01:15 – Updated: 2025-12-17 20:46
VLAI?
Summary
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Sequoia 15.7.2, macOS Tahoe 26.1, macOS Sonoma 14.8.2. An app may be able to cause unexpected system termination.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • An app may be able to cause unexpected system termination
Assigner
References
Impacted products
Vendor Product Version
Apple macOS Affected: unspecified , < 14.8 (custom)
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    Apple macOS Affected: unspecified , < 26.1 (custom)
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    Apple macOS Affected: unspecified , < 15.7 (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.
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  • 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.



Detection rules are retrieved from Rulezet.