Multiples vulnérabilités dans les produits Microsoft (09 septembre 2026)
De multiples vulnérabilités ont été découvertes dans les produits Microsoft. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance.
Details
Original advisory: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-1149/
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-692680.74% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 53% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-693560.70% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 51% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-774870.54% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 44% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-687750.49% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 41% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-635230.67% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 50% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-673790.62% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 48% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-784560.85% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 56% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-774850.20% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 10% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-693750.59% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 46% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-696360.95% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 59% of all EPSS-scored CVEs.
Referenced CVEs
+12 more CVEs referenced in this advisory.
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- high[UPDATE] [hoch] Microsoft Entwicklerwerkzeuge: Mehrere Schwachstellen ermöglichen Privilegieneskalationcert-bund
- highGHSA-63gh-g2x5-x69v: Microsoft Security Advisory CVE-2026-71328 – .NET and Visual Studio Remote Code Execution…ghsa
- high[NEU] [hoch] Microsoft SQL Server: Mehrere Schwachstellencert-bund
- high[NEU] [hoch] Microsoft Exchange Server: Mehrere Schwachstellencert-bund
- high[NEU] [hoch] Microsoft Dynamics 365 und Microsoft Power Automate Desktop: Mehrere Schwachstellencert-bund
- high[NEU] [hoch] Microsoft Azure, Entra und Azure CLI : Mehrere Schwachstellencert-bund
- high[NEU] [hoch] Microsoft Apps: Mehrere Schwachstellen ermöglichen Privilegieneskalationcert-bund
- unknownMultiples vulnérabilités dans Microsoft .Net (09 septembre 2026)cert-fr-avis
- mediumCVE-2026-69642: Improper neutralization of input during web page generation ('cross-site scripting') in Skype …nvd
- mediumCVE-2026-66306: Generation of error message containing sensitive information in Skype for Business allows an u…nvd
- criticalCVE-2026-66302: External control of file name or path in Skype for Business allows an unauthorized attacker to…nvd
- mediumCVE-2026-63523: Improper neutralization of input during web page generation ('cross-site scripting') in Skype …nvd
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