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System Status: Operational
All tags
6 articles

#Microsoft Edge

All CosmicBytez Labs articles tagged #Microsoft Edge, across news, security advisories, how-to guides, and projects.

  • SecurityJul 26, 2026

    CVE-2026-57989: Microsoft Edge Origin Validation Error Allows Remote Information Disclosure

    A high-severity origin validation error in Microsoft Edge (Chromium-based) enables an unauthenticated remote attacker to disclose sensitive information across origins. Users should update Edge immediately.

  • SecurityJul 26, 2026

    CVE-2026-57990: Microsoft Edge Exposes Local Files and Directories to Remote Attackers

    A high-severity access control flaw in Microsoft Edge (Chromium-based) allows unauthenticated remote attackers to access files or directories that should be protected. Update to the latest Edge version immediately.

  • NewsJul 13, 2026

    Google and Microsoft Pull ModHeader After Hidden Tracker Found in 1.6M-Install Extension

    Google and Microsoft have removed ModHeader — a popular HTTP header editor with 1.6 million installs across Chrome and Edge — after researchers discovered...

  • SecurityJul 12, 2026

    CVE-2026-58281: Microsoft Edge RCE via Deserialization of Untrusted Data

    A high-severity deserialization vulnerability in Microsoft Edge (Chromium-based) allows unauthorized network attackers to execute arbitrary code. CVSS 8.3...

  • NewsMay 10, 2026

    ThreatsDay Bulletin: Edge Plaintext Passwords, ICS 0-Days

    This week's ThreatsDay threat roundup covers Microsoft Edge storing passwords in plaintext, industrial control system zero-days under active exploitation,...

  • NewsApr 18, 2026

    Microsoft Teams Right-Click Paste Broken by Edge Update Bug

    Microsoft has acknowledged that a recent Microsoft Edge browser update introduced a regression that breaks right-click paste functionality in the...