CVE-2025-31215

webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

The issue was addressed with improved checks. This issue is fixed in watchOS 11.5, tvOS 18.5, iPadOS 17.7.7, iOS 18.5 and iPadOS 18.5, macOS Sequoia 15.5, visionOS 2.5, Safari 18.5. Processing maliciously crafted web content may lead to an unexpected process crash.

A flaw was found in WebKitGTK. Processing malicious web content can cause a NULL pointer dereference due to improper checks, resulting in an unexpected process crash.

macOS Sequoia 15.5 addresses bypass, code execution, double free, information leakage, integer overflow, out of bounds read, and use-after-free vulnerabilities.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2025-03-27 CVE Reserved
2025-05-12 CVE Published
2025-05-15 CVE Updated
2025-05-18 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation
CWE-476: NULL Pointer Dereference

CAPEC

References (9)

URL	Tag	Source
https://support.apple.com/en-us/122404
https://support.apple.com/en-us/122405
https://support.apple.com/en-us/122716
https://support.apple.com/en-us/122719
https://support.apple.com/en-us/122720
https://support.apple.com/en-us/122721
https://support.apple.com/en-us/122722

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2025-31215	2024-11-14
https://bugzilla.redhat.com/show_bug.cgi?id=2366503	2024-11-14

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apple Search vendor "Apple"		Ios Search vendor "Apple" for product "Ios"				*		-		Affected
Apple Search vendor "Apple"		Ipados Search vendor "Apple" for product "Ipados"				*		-		Affected
Apple Search vendor "Apple"		Macos Search vendor "Apple" for product "Macos"				*		-		Affected
Apple Search vendor "Apple"		Safari Search vendor "Apple" for product "Safari"				*		-		Affected
Apple Search vendor "Apple"		Visionos Search vendor "Apple" for product "Visionos"				*		-		Affected
Apple Search vendor "Apple"		Watchos Search vendor "Apple" for product "Watchos"				*		-		Affected
Apple Search vendor "Apple"		Tvos Search vendor "Apple" for product "Tvos"				*		-		Affected