CVE-2022-26710

2022-07-0700:00:00

ubuntu.com

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

0.003 Low

EPSS

Percentile

68.6%

JSON

A use after free issue was addressed with improved memory management. This
issue is fixed in iOS 15.5 and iPadOS 15.5, macOS Monterey 12.4, tvOS 15.5,
watchOS 8.6. Processing maliciously crafted web content may lead to
arbitrary code execution.

Notes

Author	Note
jdstrand	webkit receives limited support. For details, see https://wiki.ubuntu.com/SecurityTeam/FAQ#webkit webkit in Ubuntu uses the JavaScriptCore (JSC) engine, not V8

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchqtwebkit-opensource-src< anyUNKNOWN
ubuntu20.04noarchqtwebkit-opensource-src< anyUNKNOWN
ubuntu22.04noarchqtwebkit-opensource-src< anyUNKNOWN
ubuntu23.10noarchqtwebkit-opensource-src< anyUNKNOWN
ubuntu24.04noarchqtwebkit-opensource-src< anyUNKNOWN
ubuntu16.04noarchqtwebkit-opensource-src< anyUNKNOWN
ubuntu18.04noarchwebkit2gtk< anyUNKNOWN
ubuntu20.04noarchwebkit2gtk< 2.36.4-0ubuntu0.20.04.1UNKNOWN
ubuntu22.04noarchwebkit2gtk< 2.36.4-0ubuntu0.22.04.1UNKNOWN
ubuntu16.04noarchwebkit2gtk< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	qtwebkit-opensource-src	< any	UNKNOWN
ubuntu	20.04	noarch	qtwebkit-opensource-src	< any	UNKNOWN
ubuntu	22.04	noarch	qtwebkit-opensource-src	< any	UNKNOWN
ubuntu	23.10	noarch	qtwebkit-opensource-src	< any	UNKNOWN
ubuntu	24.04	noarch	qtwebkit-opensource-src	< any	UNKNOWN
ubuntu	16.04	noarch	qtwebkit-opensource-src	< any	UNKNOWN
ubuntu	18.04	noarch	webkit2gtk	< any	UNKNOWN
ubuntu	20.04	noarch	webkit2gtk	< 2.36.4-0ubuntu0.20.04.1	UNKNOWN
ubuntu	22.04	noarch	webkit2gtk	< 2.36.4-0ubuntu0.22.04.1	UNKNOWN
ubuntu	16.04	noarch	webkit2gtk	< any	UNKNOWN