CVE-2022-22594

webkitgtk: A malicious website may exfiltrate data cross-origin

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A cross-origin issue in the IndexDB API was addressed with improved input validation. This issue is fixed in iOS 15.3 and iPadOS 15.3, watchOS 8.4, tvOS 15.3, Safari 15.3, macOS Monterey 12.2. A website may be able to track sensitive user information.

Se abordó un problema de origen cruzado en la API de IndexDB con una comprobación de entrada mejorada. Este problema es corregido en iOS versión 15.3 y iPadOS versión 15.3, watchOS versión 8.4, tvOS versión 15.3, Safari versión 15.3, macOS Monterey versión 12.2. Un sitio web puede ser capaz de rastrear información confidencial del usuario

An update that fixes 5 vulnerabilities is now available. This update for webkit2gtk3 fixes the following issues. Fixed use after free that may lead to arbitrary code execution. Fixed use after free that may lead to arbitrary code execution. Fixed a buffer overflow that may lead to arbitrary code execution. Fixed an unexpected cross-origin behavior due to a logic error. Missing CVE reference for the update to 2.34.6. Fixed a cross-origin issue in the IndexDB API.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-01-05 CVE Reserved
2022-01-31 CVE Published
2024-08-03 CVE Updated
2025-07-19 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-346: Origin Validation Error

CAPEC

References (7)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://support.apple.com/en-us/HT213053	2022-03-28
https://support.apple.com/en-us/HT213054	2022-03-28
https://support.apple.com/en-us/HT213057	2022-03-28
https://support.apple.com/en-us/HT213058	2022-03-28
https://support.apple.com/en-us/HT213059	2022-03-28
https://access.redhat.com/security/cve/CVE-2022-22594	2025-07-07
https://bugzilla.redhat.com/show_bug.cgi?id=2045291	2025-07-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apple Search vendor "Apple"		Safari Search vendor "Apple" for product "Safari"				< 15.3 Search vendor "Apple" for product "Safari" and version " < 15.3"		-		Affected
Apple Search vendor "Apple"		Ipados Search vendor "Apple" for product "Ipados"				< 15.3 Search vendor "Apple" for product "Ipados" and version " < 15.3"		-		Affected
Apple Search vendor "Apple"		Iphone Os Search vendor "Apple" for product "Iphone Os"				< 15.3 Search vendor "Apple" for product "Iphone Os" and version " < 15.3"		-		Affected
Apple Search vendor "Apple"		Macos Search vendor "Apple" for product "Macos"				< 12.2 Search vendor "Apple" for product "Macos" and version " < 12.2"		-		Affected
Apple Search vendor "Apple"		Tvos Search vendor "Apple" for product "Tvos"				< 15.3 Search vendor "Apple" for product "Tvos" and version " < 15.3"		-		Affected
Apple Search vendor "Apple"		Watchos Search vendor "Apple" for product "Watchos"				< 8.4 Search vendor "Apple" for product "Watchos" and version " < 8.4"		-		Affected