Kaspersky ID:
KLA12267
Date de la détection:
08/19/2021
Mis à jour:
01/28/2026

Description

Multiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service.

Below is a complete list of vulnerabilities:

  1. Use after free vulnerability in ANGLE can be exploited to cause denial of service or execute arbitrary code.
  2. Race condition vulnerability in WebAudio can be exploited to cause denial of service.
  3. Use after free vulnerability in Extensions API can be exploited to cause denial of service or execute arbitrary code.
  4. Use after free vulnerability in WebRTC can be exploited to cause denial of service or execute arbitrary code.
  5. Type confusion vulnerability in V8 can be exploited to cause denial of service.

Fiches de renseignement originales

Exploitation

Public exploits exist for this vulnerability.

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Produits associés

Liste CVE

  • CVE-2021-30601
    critical
  • CVE-2021-30603
    critical
  • CVE-2021-30598
    critical
  • CVE-2021-30604
    critical
  • CVE-2021-30602
    critical
  • CVE-2021-30599
    critical

Liste KB

En savoir plus

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