CVE-2025-31217

MEDIUM

Safari < 18.5 - Denial of Service via Malicious Web Content

Title source: llm
STIX 2.1

Description

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

References (13)

Core 13
Core References
Release Notes, Vendor Advisory
https://support.apple.com/en-us/122404
Release Notes, Vendor Advisory
https://support.apple.com/en-us/122405
Release Notes, Vendor Advisory
https://support.apple.com/en-us/122716
Release Notes, Vendor Advisory
https://support.apple.com/en-us/122719
Release Notes, Vendor Advisory
https://support.apple.com/en-us/122720
Release Notes, Vendor Advisory
https://support.apple.com/en-us/122721
Release Notes, Vendor Advisory
https://support.apple.com/en-us/122722

Scores

CVSS v3 6.5
EPSS 0.0076
EPSS Percentile 73.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-20
Status published
Products (14)
Apple/iOS and iPadOS < 18.5
apple/ipados < 17.7.7
Apple/iPadOS < 17.7.7
apple/iphone_os < 18.5
apple/macos < 15.5
Apple/macOS < 15.5
apple/safari < 18.5
Apple/Safari < 18.5
apple/tvos < 18.5
Apple/tvOS < 18.5
... and 4 more
Published May 12, 2025
Tracked Since Feb 18, 2026