CVE-2026-20654 (GCVE-0-2026-20654)

Vulnerability from cvelistv5 – Published: 2026-02-11 22:58 – Updated: 2026-02-11 22:58
VLAI?
Summary
The issue was addressed with improved memory handling. This issue is fixed in watchOS 26.3, tvOS 26.3, macOS Tahoe 26.3, visionOS 26.3, iOS 26.3 and iPadOS 26.3. An app may be able to cause unexpected system termination.
Severity ?
No CVSS data available.
CWE
  • An app may be able to cause unexpected system termination
Assigner
References
Impacted products
Vendor Product Version
Apple macOS Affected: unspecified , < 26.3 (custom)
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    Apple watchOS Affected: unspecified , < 26.3 (custom)
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    Apple visionOS Affected: unspecified , < 26.3 (custom)
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    Apple iOS and iPadOS Affected: unspecified , < 26.3 (custom)
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    Apple tvOS Affected: unspecified , < 26.3 (custom)
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    "dateReserved": "2025-11-11T14:43:07.864Z",
    "dateUpdated": "2026-02-11T22:58:39.810Z",
    "state": "PUBLISHED"
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  }
}


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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.



Detection rules are retrieved from Rulezet.