Security Alert (A26-10-34): Multiple Vulnerabilities in Microsoft Edge


 

Published on: 21 October 2026

Description:

Microsoft has released security updates to address multiple vulnerabilities in Microsoft Edge. A remote attacker could entice a user to open a web page with specially crafted content on a vulnerable browser to exploit the vulnerabilities.

 

Affected Systems:

  • Microsoft Edge prior to version 155.0.4283.62

 

Impact:

Successful exploitation of the vulnerabilities could lead to remote code execution, denial of service, elevation of privilege, information disclosure, security restriction bypass or spoofing on an affected system.

 

Recommendation:

System administrators and users of affected systems should update Microsoft Edge to version 155.0.4283.62 or later to address the issue.

 

More Information:

  • https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security#october-16-2026
  • https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20261020
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-85890
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-85897
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-96198 (to CVE-2026-96199)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106260 (to CVE-2026-106262)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106272
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106287 (to CVE-2026-106289)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106291 (to CVE-2026-106295)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106297
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106299 (to CVE-2026-106304)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106306 (to CVE-2026-106312)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106314 (to CVE-2026-106316)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106318
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106321 (to CVE-2026-106322)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106324 (to CVE-2026-106325)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106327 (to CVE-2026-106336)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106338 (to CVE-2026-106343)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106345 (to CVE-2026-106349)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106351 (to CVE-2026-106352)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106354 (to CVE-2026-106355)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106357 (to CVE-2026-106360)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106362 (to CVE-2026-106363)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106369 (to CVE-2026-106371)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106373
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106378 (to CVE-2026-106379)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106381 (to CVE-2026-106382)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106412 (to CVE-2026-106413)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106415 (to CVE-2026-106418)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-106420 (to CVE-2026-106426)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-110136 (to CVE-2026-110148)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-110150 (to CVE-2026-110156)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-110159
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-110161 (to CVE-2026-110172)


Tag: Microsoft , Edge
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