CVE-2025-46299 (GCVE-0-2025-46299)

Vulnerability from cvelistv5 – Published: 2026-01-09 21:15 – Updated: 2026-01-09 22:03
VLAI?
Summary
A memory initialization issue was addressed with improved memory handling. This issue is fixed in tvOS 26.2, Safari 26.2, watchOS 26.2, visionOS 26.2, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2. Processing maliciously crafted web content may disclose internal states of the app.
Severity ?
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CWE
  • Processing maliciously crafted web content may disclose internal states of the app
Assigner
References
Impacted products
Vendor Product Version
Apple tvOS Affected: unspecified , < 26.2 (custom)
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    Apple Safari Affected: unspecified , < 26.2 (custom)
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    Apple iOS and iPadOS Affected: unspecified , < 26.2 (custom)
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    Apple visionOS Affected: unspecified , < 26.2 (custom)
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    Apple macOS Affected: unspecified , < 26.2 (custom)
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    Apple watchOS Affected: unspecified , < 26.2 (custom)
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Sightings

Author Source Type Date

Nomenclature

  • 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.



Detection rules are retrieved from Rulezet.