Vulnerability Monitor

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CVE-2022-26740

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.5, macOS Monterey 12.4, iOS 15.5 and iPadOS 15.5. An application may be able to execute arbitrary code with kernel privileges.

Published

2022-05-26T20:15:08.623

Last Modified

2024-11-21T06:54:24.757

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.6

Impact Score

10.0

Weaknesses

Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	apple	ipados	< 15.5	Yes
Operating System	apple	iphone_os	< 15.5	Yes
Operating System	apple	macos	< 12.4	Yes
Operating System	apple	tvos	< 15.5	Yes

References

https://support.apple.com/en-us/HT213254 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT213257 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT213258 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT213254 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT213257 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT213258 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)