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Apple Xcode Out-of-Bounds Write Vulnerability Leading to Heap Corruption

Vulnerability

A vulnerability allowing out-of-bounds write operations has been identified in Apple Xcode. This issue, which could lead to heap corruption, was addressed in Xcode version 26.1. The vulnerability arises from insufficient input validation, allowing the processing of maliciously crafted files to disrupt memory management.

Impact

Exploitation of this vulnerability can cause heap corruption, potentially leading to arbitrary code execution or other memory-related issues.

Added: Nov 4, 2025, 2:18 AM
Updated: Nov 4, 2025, 2:18 AM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
2.5
exploitability
4.4
remediation
7.7
relevance
0.9
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.