Patch tracker / Products / Microsoft.AspNetCore.Components.WebAssembly.DevServer

Microsoft.AspNetCore.Components.WebAssembly.DevServer: vulnerabilities and security updates

Every CVE affecting Microsoft.AspNetCore.Components.WebAssembly.DevServer and the Microsoft update (KB) that fixes it, ranked by real-world risk. Actively exploited (CISA KEV) first, then EPSS exploit probability, on top of CVSS severity.

CVEs
4
Updates (KBs)
1
Actively exploited (KEV)
0
Critical Severity
0

CVEs affecting Microsoft.AspNetCore.Components.WebAssembly.DevServer

CVESeverityCVSSEPSSStatus
CVE-2026-102870High8.855%-
CVE-2026-114148High8.855%-
CVE-2026-111497High8.155%-
CVE-2026-70197High8.155%-

Updates (KBs) for Microsoft.AspNetCore.Components.WebAssembly.DevServer

UpdateReleasedSeverityCVSSEPSSCVEsStatus
KB51339662026-10-13High8.855%4-

Ranked across all products on the Microsoft patch tracker and the CVE and vulnerability management reference. Browse every product: product index.

Most searched on Senserva right now

KB5122876 install notes and severity KB5126052: the full CVE list KB5129238: the full CVE list KB5126651 download and what it fixes KB5122882: the full CVE list KB5129235: the full CVE list KB5126655: patch details KB5126657 install notes and severity KB5123099 install notes and severity KB5122871 install notes and severity
New to a term on this page? CVE, KB, KEV, CVSS, and EPSS are each explained once, on the Senserva security lexicon. Reference: Microsoft CVE and vulnerability management and the Microsoft patching guide.
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