EOL ASP.NET Core Elevation of Privilege Vulnerability
Priority MEDIUM 64CWE-1390Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
Weak authentication in EOL ASP.NET Core allows an unauthorized attacker to elevate privileges over a network. 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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00711 53rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Microsoft | ASP.NET Core 6.0 | >=6.0.0 – 6.0.36 | — | No fix listed | CNA |
| Microsoft | Microsoft.AspNetCore.Identity | >=6.0.0 – 6.0.36 | — | No fix listed | CNA |
| Microsoft | Microsoft.AspNetCore.App.Runtime.win-arm | >=6.0.0 – 6.0.36 | — | No fix listed | CNA |
| Microsoft | Microsoft.AspNetCore.App.Runtime.win-arm64 | >=6.0.0 – 6.0.36 | — | No fix listed | CNA |
| Microsoft | Microsoft.AspNetCore.App.Runtime.win-x64 | >=6.0.0 – 6.0.36 | — | No fix listed | CNA |
| Microsoft | Microsoft.AspNetCore.App.Runtime.win-x86 | >=6.0.0 – 6.0.36 | — | No fix listed | CNA |
| Microsoft | Microsoft.AspNetCore.App.Runtime.linux-arm | >=6.0.0 – 6.0.36 | — | No fix listed | CNA |
| Microsoft | Microsoft.AspNetCore.App.Runtime.linux-arm64 | >=6.0.0 – 6.0.36 | — | No fix listed | CNA |
| Microsoft | Microsoft.AspNetCore.App.Runtime.linux-musl-arm | >=6.0.0 – 6.0.36 | — | No fix listed | CNA |
| Microsoft | Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >=6.0.0 – 6.0.36 | — | No fix listed | CNA |
| Microsoft | Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >=6.0.0 – 6.0.36 | — | No fix listed | CNA |
| Microsoft | Microsoft.AspNetCore.App.Runtime.linux-x64 | >=6.0.0 – 6.0.36 | — | No fix listed | CNA |
| Microsoft | Microsoft.AspNetCore.App.Runtime.osx-arm64 | >=6.0.0 – 6.0.36 | — | No fix listed | CNA |
| Microsoft | Microsoft.AspNetCore.App.Runtime.osx-x64 | >=6.0.0 – 6.0.36 | — | No fix listed | CNA |
- ASP.NET Core 6.0 VendorMicrosoft Affected >=6.0.0 – 6.0.36 Fixed in — No fix listed CNA
- Microsoft.AspNetCore.Identity VendorMicrosoft Affected >=6.0.0 – 6.0.36 Fixed in — No fix listed CNA
- Microsoft.AspNetCore.App.Runtime.win-arm VendorMicrosoft Affected >=6.0.0 – 6.0.36 Fixed in — No fix listed CNA
- Microsoft.AspNetCore.App.Runtime.win-arm64 VendorMicrosoft Affected >=6.0.0 – 6.0.36 Fixed in — No fix listed CNA
- Microsoft.AspNetCore.App.Runtime.win-x64 VendorMicrosoft Affected >=6.0.0 – 6.0.36 Fixed in — No fix listed CNA
- Microsoft.AspNetCore.App.Runtime.win-x86 VendorMicrosoft Affected >=6.0.0 – 6.0.36 Fixed in — No fix listed CNA
- Microsoft.AspNetCore.App.Runtime.linux-arm VendorMicrosoft Affected >=6.0.0 – 6.0.36 Fixed in — No fix listed CNA
- Microsoft.AspNetCore.App.Runtime.linux-arm64 VendorMicrosoft Affected >=6.0.0 – 6.0.36 Fixed in — No fix listed CNA
- Microsoft.AspNetCore.App.Runtime.linux-musl-arm VendorMicrosoft Affected >=6.0.0 – 6.0.36 Fixed in — No fix listed CNA
- Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 VendorMicrosoft Affected >=6.0.0 – 6.0.36 Fixed in — No fix listed CNA
- Microsoft.AspNetCore.App.Runtime.linux-musl-x64 VendorMicrosoft Affected >=6.0.0 – 6.0.36 Fixed in — No fix listed CNA
- Microsoft.AspNetCore.App.Runtime.linux-x64 VendorMicrosoft Affected >=6.0.0 – 6.0.36 Fixed in — No fix listed CNA
- Microsoft.AspNetCore.App.Runtime.osx-arm64 VendorMicrosoft Affected >=6.0.0 – 6.0.36 Fixed in — No fix listed CNA
- Microsoft.AspNetCore.App.Runtime.osx-x64 VendorMicrosoft Affected >=6.0.0 – 6.0.36 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-7326
- 2026-10-03 Alias added: GHSA-jqfh-6jjg-67xg
- 2026-10-09 EPSS moved to the 50th–90th percentile
References
More Microsoft vulnerabilities
- TI-2026-42212 Microsoft SharePoint Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
- TI-2026-37256 Microsoft SharePoint Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
- TI-2026-26194 Windows Internet Key Exchange (IKE) Service Extensions Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
- TI-2026-16982 Microsoft SharePoint Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
- TI-2025-36863 Windows Server Update Service (WSUS) Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
- TI-2025-33671 Microsoft SharePoint Server Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
Sources
- CVE-2025-7326 · CVE Program
- CVE-2025-7326 · NVD
- FIRST EPSS
- GHSA-jqfh-6jjg-67xg · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences