VDB
msrc_CVE-2025-55247
msrc_CVE-2025-55247
PUBLISHED
CVSS 7.300000190734863 HIGH
Risk Scores
CVSS v3.1
7.300000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| .NET 8.0 installed on Linux 8.0.21 | ||
| .NET 8.0 installed on Linux <8.0.21 | ||
| .NET 9.0 installed on Linux 9.0.10 | ||
| .NET 9.0 installed on Linux <9.0.10 |
Timeline
- Oct 14, 2025 CVE Published
- Apr 29, 2026 Security Advisory
- Apr 29, 2026 Security Advisory
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55247 advisory
- https://msrc.microsoft.com/csaf/advisories/2025/msrc_cve-2025-55247.json advisory
- https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1 url
- https://support.microsoft.com/lifecycle url
- https://www.first.org/cvss url
- https://support.microsoft.com/help/5068331 fix
- https://support.microsoft.com/help/5068332 fix