BIT-dotnet-sdk-2025-36855
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/dotnet-sdk/BIT-dotnet-sdk-2025-36855.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-dotnet-sdk-2025-36855
- Aliases
-
- BIT-dotnet-2025-36855
- CVE-2025-36855
- Published
- 2026-09-18T08:39:47Z
- Modified
- 2026-09-18T10:10:55Z
- Summary
- EOL .NET 6.0 Runtime Remote Code Execution Vulnerability
- Details
-
A vulnerability ( CVE-2025-21176 https://www.cve.org/CVERecord ) exists in DiaSymReader.dll due to buffer over-read.
Per CWE-126: Buffer Over-read https://cwe.mitre.org/data/definitions/126.html , Buffer Over-read is when a product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.
This issue affects EOL ASP.NET 6.0.0 <= 6.0.36 as represented in this CVE, as well as 8.0.0 <= 8.0.11 & <= 9.0.0 as represented in CVE-2025-21176.
Additionally, if you've deployed self-contained applications https://docs.microsoft.com/dotnet/core/deploying/#self-contained-deployments-scd targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.
NOTE: This CVE affects only End Of Life (EOL) software components. The vendor, Microsoft, has indicated there will be no future updates nor support provided upon inquiry.
- Database specific
{ "cpes": [ "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*" ], "severity": "High" }- References
Affected packages
Bitnami / dotnet-sdk
Package
- Name
- dotnet-sdk
- Purl
- pkg:bitnami/dotnet-sdk
Severity
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator