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Multiples vulnérabilités dans les produits Microsoft (09 septembre 2026)

Sep 9, 2026 · CERT-FR
CriticalCVSS 9.8
Summary

Multiple vulnerabilities have been discovered in Microsoft products, including remote code execution, data breach, and denial-of-service vulnerabilities. Several of these vulnerabilities allow an attacker to execute arbitrary code, elevate privileges, and cause a denial-of-service. These issues affect a wide range of Microsoft products, including SQL Server, Exchange Server, Visual Studio, and various other applications. Microsoft has released security bulletins detailing these vulnerabilities and providing guidance on remediation.

Multiple vulnerabilities have been discovered in Microsoft products, presenting significant security risks. These vulnerabilities allow for remote code execution, data breach, and denial-of-service attacks. Specifically, attackers could potentially execute arbitrary code, elevate privileges, and cause a denial-of-service. The affected products include, but are not limited to: SQL Server 2017 and 2022, Exchange Server 2016, 2019, and 2025, Visual Studio 2022 and 2026, Power Automate, and various other applications. A comprehensive list of affected versions and detailed information can be found in the Microsoft security bulletins.

**Solutions:** Refer to the Microsoft Security Bulletin for the latest updates and patches:

  • [CVE-2026-47297](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47297) – 08 September 2026
  • [CVE-2026-55007](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55007) – 08 September 2026
  • [CVE-2026-57099](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57099) – 08 September 2026
  • [CVE-2026-58599](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58599) – 08 September 2026
  • [CVE-2026-58600](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58600) – 08 September 2026
  • [CVE-2026-58611](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58611) – 08 September 2026
  • [CVE-2026-58649](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58649) – 08 September 2026
  • [CVE-2026-63523](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-63523) – 08 September 2026
  • [CVE-2026-65669](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65669) – 08 September 2026
  • [CVE-2026-65772](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65772) – 08 September 2026
  • [CVE-2026-65812](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65812) – 08 September 2026
  • [CVE-2026-66302](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66302) – 08 September 2026
  • [CVE-2026-66303](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66303) – 08 September 2026
  • [CVE-2026-66304](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66304) – 08 September 2026
  • [CVE-2026-66305](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66305) – 08 September 2026
  • [CVE-2026-66306](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66306) – 08 September 2026
  • [CVE-2026-66307](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66307) – 08 September 2026
  • [CVE-2026-66308](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66308) – 08 September 2026
  • [CVE-2026-66814](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66814) – 08 September 2026
  • [CVE-2026-66816](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66816) – 08 September 2026
  • [CVE-2026-66818](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66818) – 08 September 2026
  • [CVE-2026-66819](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66819) – 08 September 2026
  • [CVE-2026-66820](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66820) – 08 September 2026
  • [CVE-2026-67368](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67368) – 08 September 2026
  • [CVE-2026-67369](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67369) – 08 September 2026
  • [CVE-2026-67370](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67370) – 08 September 2026
  • [CVE-2026-67373](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67373) – 08 September 2026
  • [CVE-2026-67624](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67624) – 08 September 2026
  • [CVE-2026-67629](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67629) – 08 September 2026
  • [CVE-2026-67630](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67630) – 08 September 2026
  • [CVE-2026-67631](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67631) – 08 September 2026
  • [CVE-2026-67633](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67633) – 08 September 2026
  • [CVE-2026-67636](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67636) – 08 September 2026
  • [CVE-2026-67638](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67638) – 08 September 2026
  • [CVE-2026-67639](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67639) – 08 September 2026
  • [CVE-2026-67641](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67641) – 08 September 2026
  • [CVE-2026-67642](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67642) – 08 September 2026
  • [CVE-2026-67643](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67643) – 08 September 2026
  • [CVE-2026-67645](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67645) – 08 September 2026
  • [CVE-2026-67648](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-67648) – 08 September 2026
  • [CVE-2026-68775](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-68775) – 08 September 2026
  • [CVE-2026-68776](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-68776) – 08 September 2026
  • [CVE-2026-68777](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-68777) – 08 September 2026
  • [CVE-2026-68778](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-68778) – 08 September 2026
  • [CVE-2026-68779](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-68779) – 08 September 2026
  • [CVE-2026-68780](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-68780) – 08 September 2026
Read the full article at CERT-FR