9.8
CVSSv3

CVE-2021-1796

Published: 02/04/2021 Updated: 07/04/2021
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution.

Vulnerability Trend

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apple ipad os

apple iphone os

Mailing Lists

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-02-01-2 Additional information for APPLE-SA-2021-01-26-1 iOS 144 and iPadOS 144 iOS 144 and iPadOS 144 addresses the following issues Information about the security content is also available at supportapplecom/HT212146 Analytics Available for: iPhone 6s and later, iPad ...