CVE-2025-55247
HighAdvisory
Published 14 Oct 2025In the index since 8 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.3
- base score, highest
- EPSS
- 0.006
- 45th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 3
- of 17,781 indexed, latest versions
- Container images
- 5
- deployed by those charts
- Fix available
- 3 of 4
- affected packages
Microsoft Security Advisory CVE-2025-55247 | .NET Denial of Service Vulnerability
Carried by container images the latest versions of 3 of 17,781 indexed charts deploy, on 5 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| Microsoft.Buildnuget | 17.8.3, 17.8.5, 17.11.22 | 17.8.43, 17.11.48 | 5 |
| Microsoft.Build.Tasks.Corenuget | 17.8.5, 17.11.22 | 17.8.43, 17.11.48 | 4 |
| Microsoft.Build.Utilities.Corenuget | 17.8.5, 17.11.22 | 17.8.43, 17.11.48 | 4 |
| dotnet6deb | 6.0.136-0ubuntu1~22.04.1 | no fix listed | 1 |
- OSV records
- GHSA-w3q9-fxm7-j8fqUBUNTU-CVE-2025-55247
- Also known as
- BIT-dotnet-2025-55247, BIT-dotnet-sdk-2025-55247
Charts affected
3 by stars
Container images carrying it
5 by charts deploying them
A fixed version is listed for 3 of the 4 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ryuunosukeds3/ | c0398f13e8a9 | dotnet6 Microsoft.Build Microsoft.Build.Tasks.Core Microsoft.Build.Utilities.Core | no fix listed 17.11.48 17.11.48 17.11.48 | 1 |
| siscc/ | 6cf1145566f0 | Microsoft.Build | 17.8.43 | 1 |
| quay.io/ | b596a4687bb0 | Microsoft.Build Microsoft.Build.Tasks.Core Microsoft.Build.Utilities.Core | 17.8.43 17.8.43 17.8.43 | 1 |
| quay.io/ | d50c80a85b35 | Microsoft.Build Microsoft.Build.Tasks.Core Microsoft.Build.Utilities.Core | 17.8.43 17.8.43 17.8.43 | 1 |
| quay.io/ | f9c71dc2bc5f | Microsoft.Build Microsoft.Build.Tasks.Core Microsoft.Build.Utilities.Core | 17.8.43 17.8.43 17.8.43 | 1 |