Kaspersky ID:
KLA91095
Data de detecção:
06/09/2026
Atualizado:
07/20/2026

Descrição

Multiple vulnerabilities were found in Microsoft Server Software. Malicious users can exploit these vulnerabilities to bypass security restrictions, execute arbitrary code, gain privileges, obtain sensitive information, perform cross-site scripting attack, spoof user interface.

Below is a complete list of vulnerabilities:

  1. A spoofing vulnerability in Microsoft Exchange Server can be exploited remotely to spoof user interface.
  2. An information disclosure vulnerability in Microsoft Exchange Server can be exploited remotely to obtain sensitive information.
  3. An elevation of privilege vulnerability in Microsoft Exchange Server can be exploited remotely to gain privileges.
  4. A remote code execution vulnerability in Microsoft Exchange Server can be exploited remotely to execute arbitrary code.

Comunicados originais

Exploração

Public exploits exist for this vulnerability.

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

Lista de CVE

  • CVE-2026-45500
    high
  • CVE-2026-45501
    high
  • CVE-2026-45502
    warning
  • CVE-2026-45503
    high
  • CVE-2026-45504
    critical
  • CVE-2026-45583
    critical
  • CVE-2026-47631
    high

Lista de KB

Saiba mais

Descubra as estatísticas das vulnerabilidades que se espalham em sua região statistics.securelist.com

Encontrou uma imprecisão na descrição desta vulnerabilidade? Avise-nos!
Kaspersky Next:
cibersegurança redefinida
Saber mais
Novo Kaspersky!
Sua vida dgital merece proteção completa!
Saber mais
Do you want to save your changes?
Your message has been sent successfully.