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Microsoft Security Advisory CVE-2026-32203 – .NET and Visual Studio Denial of Service Vulnerability

Microsoft Security Advisory CVE-2026-32203 – .NET and Visual Studio Denial of Service Vulnerability

CVE-2026-32203Published 4 weeks agoUpdated 2 weeks agoSource: OSV

Affected packages

  • System.Security.Cryptography.Xml— 10.0.0 → 10.0.6

Exploit signal

Known exploited (CISA KEV)
No
EPSS score
—
EPSS percentile
—

EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.

Sources

Structured record: https://osv.dev/vulnerability/GHSA-6588-8gv4-xfgh

Recommended response stack

Snyk — Scan your dependencies in CI and fix this vulnerability.→

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Microsoft Security Advisory CVE-2026-32203 – .NET and Visual Studio Denial of Service Vulnerability | HackTribune