CVE-2023-38180
Actively exploited. CVE-2023-38180 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2023-08-09) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.
Microsoft .NET Core and Visual Studio contain an unspecified vulnerability that allows for denial-of-service (DoS).
CSIRTS triage
- What
- Microsoft .NET Core and Visual Studio contain an unspecified vulnerability that allows for denial-of-service (DoS).
- Who is affected
- Users of Microsoft .NET Core and Visual Studio are affected.
- Urgency
- Remediation is urgent as the vulnerability is actively exploited and classified as critical.
- Action
- Install the latest updates for .NET Core and Visual Studio.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 96% of all EPSS-scored CVEs.
Advisory coverage (1)
- criticalexploitedCVE-2023-38180: Microsoft .NET Core and Visual Studio Denial-of-Service Vulnerabilitycisa-kev · 2023-08-09
External references
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