Vulnerability · Published Sep 23, 2022 · Assigned by apple

CVE-2022-32787

High 8.8

In plain English

A high-severity out-of-bounds write in macOS from Apple. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.6% (higher than 76% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)1.6%top 23.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.6 and iPadOS 15.6, macOS Big Sur 11.6.8, watchOS 8.7, tvOS 15.6, macOS Monterey 12.5, Security Update 2022-005 Catalina. Processing maliciously crafted web content may lead to arbitrary code execution.

Affected products (as reported)

Vendor	Product	Versions
Apple	macOS	unspecified – before 12.5
Apple	macOS	unspecified – before 11.6
Apple	macOS	unspecified – before 2022
Apple	tvOS	unspecified – before 15.6
Apple	watchOS	unspecified – before 8.7
Apple	watchOS	unspecified – before 15.6

Weakness: CWE-787 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

https://support.apple.com/en-us/HT213345 x_refsource_MISC
https://support.apple.com/en-us/HT213340 x_refsource_MISC
https://support.apple.com/en-us/HT213342 x_refsource_MISC
https://support.apple.com/en-us/HT213346 x_refsource_MISC
https://support.apple.com/en-us/HT213344 x_refsource_MISC
https://support.apple.com/en-us/HT213343 x_refsource_MISC