Apple Fixes WebKit Vulnerability Enabling Same-Origin Policy Bypass on iOS and macOS

Apple on Tuesday released its first round of Background Security Improvements to address a security flaw in WebKit that affects iOS, iPadOS, and macOS.
The vulnerability, tracked as CVE-2026-20643 (CVSS score: N/A), has been described as a cross-origin issue in WebKit’s Navigation API that could be exploited to bypass the same-origin policy when processing maliciously crafted web content.
The

Source

What's Hot

Invoice Fraud Costs UK Construction Sector Millions, NCA Warns

Interlock Ransomware Exploits Cisco FMC Zero-Day CVE-2026-20131 for Root Access

OpenAI Expands Bug Bounty to Cover AI Abuse and ‘Safety’ Concerns

Invoice Fraud Costs UK Construction Sector Millions, NCA Warns

Interlock Ransomware Exploits Cisco FMC Zero-Day CVE-2026-20131 for Root Access

Critical Unpatched Telnetd Flaw (CVE-2026-32746) Enables Unauthenticated Root RCE

North Korean Hackers Turn JSON Services into Covert Malware Delivery Channels

macOS Stealer Campaign Uses “Cracked” App Lures to Bypass Apple Securi

Cyber M&A Roundup: Cyber Giants Strengthen AI Security Offerings

Malicious Nx Packages in ‘s1ngularity’ Attack Leaked 2,349 GitHub, Cloud, and AI Credentials

Near-ultrasonic attacks on voice assistants

Most Popular

North Korean Hackers Turn JSON Services into Covert Malware Delivery Channels

macOS Stealer Campaign Uses “Cracked” App Lures to Bypass Apple Securi

Cyber M&A Roundup: Cyber Giants Strengthen AI Security Offerings

Our Picks

What’s at stake if your employees post too much online

How to help older family members avoid scams

Here’s what you should know

Subscribe to Updates

What's Hot

Apple Fixes WebKit Vulnerability Enabling Same-Origin Policy Bypass on iOS and macOS

Related Posts

Subscribe to Updates