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-# 0day-GigaCage-Webkit
-Impact analysis and evidence for a zero-day integer overflow in WebKit’s Gigacage affecting iOS 26.2. Includes technical summary, PoC, crash logs, and recommendations for vendor triage and mitigation. For researchers and defenders coordinating disclosure.
+# WebKit Gigacage iOS 26.2 Zero-Day Impact Analysis
+
+**Status:** Active Zero-Day Vulnerability
+
+## Overview
+
+This repository documents an active zero-day integer overflow vulnerability in WebKit’s Gigacage implementation, affecting iOS 26.2 and related platforms. The flaw enables out-of-bounds memory access and process termination, with elevated risk of remote code execution if Gigacage protections are bypassed.
+
+## Contents
+
+- **TECHNICAL_DISCLOSURE.md:** Full technical advisory, including proof-of-concept code examples and analysis
+- **crash_logs/**: Crash logs from affected iOS 26.2 devices demonstrating reproducibility
+
+## Impact
+
+- **Affected devices:** iOS 26.2, potentially macOS Sequoia 15.x and WKWebView-based browsers
+- **Current risk:** Persistent Denial of Service (DoS)
+- **Potential risk:** Remote Code Execution (RCE)
+- **Confirmed:** 100% reproducibility on iOS 26.2
+
+## Purpose
+
+Accelerate vendor triage and support mitigations. Intended for use by security engineers, defenders, and Apple’s security response teams.
+
+### Disclosure
+
+See TECHNICAL_DISCLOSURE.md for PoC details, crash evidence, and remediation recommendations.
+
+---
+
+*For authorized research and mitigation only. Unauthorized exploitation is prohibited.*