Threat Intelligence — Vulnerability information

Multiple Vulnerabilities in Microsoft Edge (JPCERT/CC Weekly Report, Nov 5, 2026, item 1)

Published: November 5, 2026 · Last verified by HIXOR: November 7, 2026 · Source: JPCERT/CC

Source and verification

Source
JPCERT/CC (Japan Computer Emergency Response Team Coordination Center) — Weekly Report, Nov 5, 2026, item 1
Original
Official announcement page (original)
Published
November 5, 2026
Last verified by HIXOR
November 7, 2026 (the date HIXOR checked the original)

This page summarizes an announcement by a public authority. Please check the original for exact details. If this summary and the original differ, the original prevails.

Summary

Item 1 of the JPCERT/CC Weekly Report dated November 5, 2026 reports multiple vulnerabilities in Microsoft Edge. According to JPCERT/CC, the vulnerabilities are resolved by updating to the fixed version, following the information provided by the developer.

Who is affected

  • All users of Microsoft Edge

Recommended actions

  1. Update Microsoft Edge to the fixed version (following the developer's guidance)
  2. Check the original (the JPCERT/CC Weekly Report) for details such as affected versions

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