Recommended action window: Monitor and triage in normal cycle
NVD description
Deadlock in ASP.NET Core allows an unauthorized attacker to deny service over a network.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
🔒 An unauthenticated deadlock can knock over https://ASP.NET Core apps? CVSS 7.5 says patch now—because “high availability” shouldn’t mean “available until someone sends one weird request.” https://windowsforum.com/news/cve-2026-70186-asp-net-core-denial-of-service-vulnerability.449700/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #MicrosoftSecurity #Msrc #Cve202670186 https://t.co/9ye6B0JsId
🔒 An unauthenticated deadlock can knock over https://ASP.NET Core apps? CVSS 7.5 says patch now—because “high availability” shouldn’t mean “available until someone sends one weird request.” https://windowsforum.com/news/cve-2026-70186-asp-net-core-denial-of-service-vulnerability.449700/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #MicrosoftSecurity #Msrc #Cve202670186 https://t.co/6q2V5vElQl