CVE-2021-1814: This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, watchOS 7.4. Processing a maliciously crafted image may lead to…

PriorityP340high7.8CVSS 3.1

AVLACLPRNUIRSUCHIHAH

EPSS

1.18%

64.2th percentile

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, watchOS 7.4. Processing a maliciously crafted image may lead to arbitrary code execution.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
apple	macos	< 11.3	11.3
apple	macos	>= unspecified < 11.3	11.3
apple	macos_big_sur	—	—
apple	watchos	< 7.4	7.4
apple	watchos	>= unspecified < 7.4	7.4

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

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