CVE-2022-26710
Published: 7 July 2022
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 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
qtwebkit-opensource-src Launchpad, Ubuntu, Debian |
kinetic |
Ignored
(end of life, was needs-triage)
|
| lunar |
Needs triage
|
|
| bionic |
Needs triage
|
|
| focal |
Needs triage
|
|
| impish |
Ignored
(end of life)
|
|
| jammy |
Needs triage
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Needs triage
|
|
| mantic |
Needs triage
|
|
|
qtwebkit-source Launchpad, Ubuntu, Debian |
kinetic |
Does not exist
|
| lunar |
Does not exist
|
|
| bionic |
Needs triage
|
|
| focal |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Needs triage
|
|
| mantic |
Does not exist
|
|
|
webkit2gtk Launchpad, Ubuntu, Debian |
kinetic |
Not vulnerable
(2.36.4-1)
|
| lunar |
Not vulnerable
(2.36.4-1)
|
|
| bionic |
Deferred
|
|
| focal |
Released
(2.36.4-0ubuntu0.20.04.1)
|
|
| impish |
Ignored
(end of life)
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Deferred
|
|
| jammy |
Released
(2.36.4-0ubuntu0.22.04.1)
|
|
| mantic |
Not vulnerable
(2.36.4-1)
|
|
|
webkitgtk Launchpad, Ubuntu, Debian |
kinetic |
Does not exist
|
| lunar |
Does not exist
|
|
| bionic |
Needs triage
|
|
| focal |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Needs triage
|
|
| mantic |
Does not exist
|
|
|
wpewebkit Launchpad, Ubuntu, Debian |
kinetic |
Does not exist
|
| lunar |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Needs triage
|
|
| impish |
Ignored
(end of life)
|
|
| jammy |
Needs triage
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
| mantic |
Does not exist
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |