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Apple WebKit Buffer Overflow Vulnerability Leading to Process Crash

Vulnerability

A buffer overflow vulnerability has been identified in the WebKit component used by Safari, iOS, iPadOS, tvOS, and macOS. This vulnerability allows maliciously crafted web content to cause an unexpected process crash. It affects several different versions and ranges of WebKit, Safari, iOS, iPadOS, and macOS Sequoia.

Impact

Exploitation of this vulnerability leads to a process crash, causing a denial-of-service condition.

Remediation

Users can update to the latest versions of Safari, iOS, iPadOS, tvOS, and macOS Sequoia to address this vulnerability.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
9.0
impact
2.5
exploitability
4.4
remediation
7.7
relevance
0.0
threat
0.0
urgency
2.9
incentive
0.8

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.