Description
A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 12.5.5, iOS 14.4 and iPadOS 14.4, macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, Security Update 2021-006 Catalina. A malicious application may be able to execute arbitrary code with kernel privileges. Apple is aware of reports that an exploit for this issue exists in the wild.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-17786 | A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 12.5.5, iOS 14.4 and iPadOS 14.4, macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, Security Update 2021-006 Catalina. A malicious application may be able to execute arbitrary code with kernel privileges. Apple is aware of reports that an exploit for this issue exists in the wild. |
References
History
Wed, 22 Oct 2025 00:30:00 +0000
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Tue, 21 Oct 2025 20:30:00 +0000
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Tue, 21 Oct 2025 19:30:00 +0000
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Wed, 29 Jan 2025 18:15:00 +0000
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| Metrics |
kev
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Status: PUBLISHED
Assigner: apple
Published:
Updated: 2025-10-21T23:25:36.993Z
Reserved: 2021-04-13T00:00:00.000Z
Link: CVE-2021-30869
Updated: 2024-08-03T22:48:13.448Z
Status : Analyzed
Published: 2021-08-24T19:15:15.080
Modified: 2025-10-23T18:02:07.853
Link: CVE-2021-30869
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD