Vulnerability-Lookup

ALSA-2026:86192

Vulnerability from osv_almalinux – Published: 2026-10-20 00:00 – Updated: 2026-10-21 20:03 – Source website

Summary

Critical: .NET 10.0 security, bug fix, and enhancement update

Details

.NET is a fast, lightweight and modular platform for creating cross platform applications that work on Linux, macOS and Windows. It particularly focuses on creating console applications, web applications and micro-services. .NET contains a runtime conforming to .NET Standards a set of framework libraries, an SDK containing compilers and a 'dotnet' application to drive everything.

SDK version: 10.0.113
Runtime version: 10.0.13

Security Fix(es):

dotnet: dotnet10.0: ASP.NET Core Remote Code Execution Vulnerability (CVE-2026-102870)
dotnet10.0: dotnet9.0: dotnet: dotnet8.0: .NET Denial of Service Vulnerability (CVE-2026-58280)
dotnet10.0: dotnet8.0: dotnet9.0: dotnet: .NET Information Disclosure Vulnerability (CVE-2026-66822)
dotnet9.0: dotnet: dotnet10.0: dotnet8.0: .NET Denial of Service Vulnerability (CVE-2026-69651)
dotnet8.0: dotnet10.0: dotnet: dotnet9.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-70159)
dotnet10.0: dotnet8.0: dotnet9.0: ASP.NET Core Elevation of Privilege Vulnerability (CVE-2026-70175)
dotnet10.0: dotnet8.0: dotnet9.0: ASP.NET Core Elevation of Privilege Vulnerability (CVE-2026-70179)
dotnet9.0: dotnet8.0: dotnet10.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-70181)
dotnet: dotnet10.0: dotnet9.0: dotnet8.0: ASP.NET Core Elevation of Privilege Vulnerability (CVE-2026-70183)
dotnet10.0: dotnet9.0: dotnet8.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-70186)
dotnet: ASP.NET Core Security Feature Bypass Vulnerability (CVE-2026-70188)
dotnet9.0: dotnet8.0: dotnet10.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-70196)
dotnet: ASP.NET Core Tampering Vulnerability (CVE-2026-88092)
dotnet10.0: dotnet8.0: dotnet9.0: dotnet: MessagePack: Nested arrays can blow past buffer length limits (CVE-2026-92707)
dotnet: dotnet8.0: dotnet9.0: dotnet10.0: .NET Elevation of Privilege Vulnerability (CVE-2026-96225)
dotnet9.0: dotnet10.0: dotnet8.0: dotnet: ASP.NET Core Remote Code Execution Vulnerability (CVE-2026-96230)
dotnet: dotnet9.0: dotnet10.0: dotnet8.0: .NET Elevation of Privilege Vulnerability (CVE-2026-96231)
dotnet10.0: dotnet: dotnet8.0: dotnet9.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-96233)
dotnet: dotnet10.0: dotnet9.0: dotnet8.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-96236)
dotnet8.0: dotnet10.0: dotnet9.0: .NET Remote Code Execution Vulnerability (CVE-2026-96237)
dotnet8.0: dotnet10.0: dotnet9.0: dotnet: .NET Security Feature Bypass Vulnerability (CVE-2026-96238)
dotnet10.0: dotnet: .NET Security Feature Bypass Vulnerability (CVE-2026-96957)

Bug Fix(es) and Enhancement(s):

Update .NET 10.0 to SDK 10.0.113 and Runtime 10.0.13 (JIRA:AlmaLinux-277805)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References

URL

Type

	https://access.redhat.com/errata/RHSA-2026:86192	ADVISORY
	https://access.redhat.com/security/cve/CVE-2026-102870	REPORT
	https://access.redhat.com/security/cve/CVE-2026-58280	REPORT
	https://access.redhat.com/security/cve/CVE-2026-66822	REPORT
	https://access.redhat.com/security/cve/CVE-2026-69651	REPORT
	https://access.redhat.com/security/cve/CVE-2026-70159	REPORT
	https://access.redhat.com/security/cve/CVE-2026-70175	REPORT
	https://access.redhat.com/security/cve/CVE-2026-70179	REPORT
	https://access.redhat.com/security/cve/CVE-2026-70181	REPORT
	https://access.redhat.com/security/cve/CVE-2026-70183	REPORT
	https://access.redhat.com/security/cve/CVE-2026-70186	REPORT
	https://access.redhat.com/security/cve/CVE-2026-70188	REPORT
	https://access.redhat.com/security/cve/CVE-2026-70196	REPORT
	https://access.redhat.com/security/cve/CVE-2026-88092	REPORT
	https://access.redhat.com/security/cve/CVE-2026-92707	REPORT
	https://access.redhat.com/security/cve/CVE-2026-96225	REPORT
	https://access.redhat.com/security/cve/CVE-2026-96230	REPORT
	https://access.redhat.com/security/cve/CVE-2026-96231	REPORT
	https://access.redhat.com/security/cve/CVE-2026-96233	REPORT
	https://access.redhat.com/security/cve/CVE-2026-96236	REPORT
	https://access.redhat.com/security/cve/CVE-2026-96237	REPORT
	https://access.redhat.com/security/cve/CVE-2026-96238	REPORT
	https://access.redhat.com/security/cve/CVE-2026-96957	REPORT
	https://bugzilla.redhat.com/2548777	REPORT
	https://bugzilla.redhat.com/2548778	REPORT
	https://bugzilla.redhat.com/2548781	REPORT
	https://bugzilla.redhat.com/2548784	REPORT
	https://bugzilla.redhat.com/2548786	REPORT
	https://bugzilla.redhat.com/2548787	REPORT
	https://bugzilla.redhat.com/2548790	REPORT
	https://bugzilla.redhat.com/2548791	REPORT
	https://bugzilla.redhat.com/2548792	REPORT
	https://bugzilla.redhat.com/2548793	REPORT
	https://bugzilla.redhat.com/2548796	REPORT
	https://bugzilla.redhat.com/2548798	REPORT
	https://bugzilla.redhat.com/2548799	REPORT
	https://bugzilla.redhat.com/2548800	REPORT
	https://bugzilla.redhat.com/2548803	REPORT
	https://bugzilla.redhat.com/2548804	REPORT
	https://bugzilla.redhat.com/2548805	REPORT
	https://bugzilla.redhat.com/2548806	REPORT
	https://bugzilla.redhat.com/2548807	REPORT
	https://bugzilla.redhat.com/2548808	REPORT
	https://bugzilla.redhat.com/2548809	REPORT
	https://bugzilla.redhat.com/2548813	REPORT
	https://errata.almalinux.org/8/ALSA-2026-86192.html	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "aspnetcore-runtime-10.0"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.0.13-1.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "aspnetcore-runtime-dbg-10.0"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.0.13-1.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "aspnetcore-targeting-pack-10.0"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.0.13-1.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "dotnet"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.0.113-1.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "dotnet-apphost-pack-10.0"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.0.13-1.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "dotnet-hostfxr-10.0"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.0.13-1.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "dotnet-runtime-10.0"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.0.13-1.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "dotnet-runtime-dbg-10.0"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.0.13-1.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "dotnet-sdk-10.0"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.0.113-1.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "dotnet-sdk-10.0-source-built-artifacts"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.0.113-1.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "dotnet-sdk-aot-10.0"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.0.113-1.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "dotnet-sdk-dbg-10.0"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.0.113-1.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "dotnet-targeting-pack-10.0"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.0.13-1.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "dotnet-templates-10.0"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.0.113-1.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": ".NET is a fast, lightweight and modular platform for creating cross platform applications that work on Linux, macOS and Windows. It particularly focuses on creating console applications, web applications and micro-services. .NET contains a runtime conforming to .NET Standards a set of framework libraries, an SDK containing compilers and a \u0027dotnet\u0027 application to drive everything.  \n\nSDK version: 10.0.113  \nRuntime version: 10.0.13  \n\nSecurity Fix(es):  \n\n  * dotnet: dotnet10.0: ASP.NET Core Remote Code Execution Vulnerability (CVE-2026-102870)\n  * dotnet10.0: dotnet9.0: dotnet: dotnet8.0: .NET Denial of Service Vulnerability (CVE-2026-58280)\n  * dotnet10.0: dotnet8.0: dotnet9.0: dotnet: .NET Information Disclosure Vulnerability (CVE-2026-66822)\n  * dotnet9.0: dotnet: dotnet10.0: dotnet8.0: .NET Denial of Service Vulnerability (CVE-2026-69651)\n  * dotnet8.0: dotnet10.0: dotnet: dotnet9.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-70159)\n  * dotnet10.0: dotnet8.0: dotnet9.0: ASP.NET Core Elevation of Privilege Vulnerability (CVE-2026-70175)\n  * dotnet10.0: dotnet8.0: dotnet9.0: ASP.NET Core Elevation of Privilege Vulnerability (CVE-2026-70179)\n  * dotnet9.0: dotnet8.0: dotnet10.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-70181)\n  * dotnet: dotnet10.0: dotnet9.0: dotnet8.0: ASP.NET Core Elevation of Privilege Vulnerability (CVE-2026-70183)\n  * dotnet10.0: dotnet9.0: dotnet8.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-70186)\n  * dotnet: ASP.NET Core Security Feature Bypass Vulnerability (CVE-2026-70188)\n  * dotnet9.0: dotnet8.0: dotnet10.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-70196)\n  * dotnet: ASP.NET Core Tampering Vulnerability (CVE-2026-88092)\n  * dotnet10.0: dotnet8.0: dotnet9.0: dotnet: MessagePack: Nested arrays can blow past buffer length limits (CVE-2026-92707)\n  * dotnet: dotnet8.0: dotnet9.0: dotnet10.0: .NET Elevation of Privilege Vulnerability (CVE-2026-96225)\n  * dotnet9.0: dotnet10.0: dotnet8.0: dotnet: ASP.NET Core Remote Code Execution Vulnerability (CVE-2026-96230)\n  * dotnet: dotnet9.0: dotnet10.0: dotnet8.0: .NET Elevation of Privilege Vulnerability (CVE-2026-96231)\n  * dotnet10.0: dotnet: dotnet8.0: dotnet9.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-96233)\n  * dotnet: dotnet10.0: dotnet9.0: dotnet8.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-96236)\n  * dotnet8.0: dotnet10.0: dotnet9.0: .NET Remote Code Execution Vulnerability (CVE-2026-96237)\n  * dotnet8.0: dotnet10.0: dotnet9.0: dotnet: .NET Security Feature Bypass Vulnerability (CVE-2026-96238)\n  * dotnet10.0: dotnet: .NET Security Feature Bypass Vulnerability (CVE-2026-96957)\n\n\nBug Fix(es) and Enhancement(s):  \n\n  * Update .NET 10.0 to SDK 10.0.113 and Runtime 10.0.13 (JIRA:AlmaLinux-277805)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n",
  "id": "ALSA-2026:86192",
  "modified": "2026-10-21T20:03:05Z",
  "published": "2026-10-20T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:86192"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-102870"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-58280"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-66822"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-69651"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-70159"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-70175"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-70179"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-70181"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-70183"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-70186"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-70188"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-70196"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-88092"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-92707"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-96225"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-96230"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-96231"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-96233"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-96236"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-96237"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-96238"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-96957"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548777"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548778"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548781"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548784"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548786"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548787"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548790"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548791"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548792"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548793"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548796"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548798"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548799"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548800"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548803"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548804"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548805"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548806"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548807"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548808"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548809"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2548813"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/8/ALSA-2026-86192.html"
    }
  ],
  "related": [
    "CVE-2026-102870",
    "CVE-2026-58280",
    "CVE-2026-66822",
    "CVE-2026-69651",
    "CVE-2026-70159",
    "CVE-2026-70175",
    "CVE-2026-70179",
    "CVE-2026-70181",
    "CVE-2026-70183",
    "CVE-2026-70186",
    "CVE-2026-70188",
    "CVE-2026-70196",
    "CVE-2026-88092",
    "CVE-2026-92707",
    "CVE-2026-96225",
    "CVE-2026-96230",
    "CVE-2026-96231",
    "CVE-2026-96233",
    "CVE-2026-96236",
    "CVE-2026-96237",
    "CVE-2026-96238",
    "CVE-2026-96957"
  ],
  "summary": "Critical: .NET 10.0 security, bug fix, and enhancement update"
}

CVE-2026-102870 (GCVE-0-2026-102870)

Vulnerability from cvelistv5 – Published: 2026-10-13 19:01 – Updated: 2026-10-22 22:25

Title

ASP.NET Core Remote Code Execution Vulnerability

Summary

Improper control of generation of code ('code injection') in ASP.NET Core allows an unauthorized attacker to execute code over a network.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-08 00:00 UTC

CWE

CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 3954 records in the last 180 days details

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

3 products

Vendor	Product	Version
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.42 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.10	Affected: 18.10.0 , < 18.10.4 (custom)
Microsoft	Microsoft.AspNetCore.Components.WebAssembly.Server	Affected: 10.0.0 , < 10.0.13 (custom)

Date Public

2026-10-13 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-58280 (GCVE-0-2026-58280)

Vulnerability from cvelistv5 – Published: 2026-10-13 19:01 – Updated: 2026-10-22 22:25

Title

.NET Denial of Service Vulnerability

Summary

Uncontrolled recursion in .NET allows an unauthorized attacker to deny service over a network.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-13 21:10 UTC

CWE

CWE-674 - Uncontrolled Recursion

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 3954 records in the last 180 days details

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

14 products

Vendor	Product	Version
Microsoft	.NET 10.0 runtime	Affected: 10.0.0 , < 10.0.13 (custom)
Microsoft	.NET 11.0 runtime	Affected: 11.0.0 , < 11.0.0-rc.2 (custom)
Microsoft	.NET 8.0 runtime	Affected: 8.0.0 , < 8.0.32 (custom)
Microsoft	.NET 9.0 runtime	Affected: 9.0.0 , < 9.0.21 (custom)
Microsoft	Microsoft .NET Framework 3.5	Affected: 3.5.0 , < 2.0.50727.9188 AND 3.0.30729.9171 (custom)
Microsoft	Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2	Affected: 3.0.0.0 , < 2.0.50727.8987 AND 3.0.30729.8982 AND 4.7.4150.0 (custom)
Microsoft	Microsoft .NET Framework 3.5 AND 4.7.2	Affected: 4.7.0 , < 2.0.50727.9073 AND 3.0.30729.9070 AND 4.7.4150.0 (custom)
Microsoft	Microsoft .NET Framework 3.5 AND 4.8	Affected: 4.8.0 , < 2.0.50727.9073 AND 3.0.30729.9070 AND 4.8.4811.0 (custom)
Microsoft	Microsoft .NET Framework 3.5 AND 4.8.1	Affected: 4.8.1 , < 2.0.50727.9188 AND 3.0.30729.9171 AND 4.8.9363.0 (custom)
Microsoft	Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2	Affected: 4.7.0 , < 4.7.4150.0 (custom)
Microsoft	Microsoft .NET Framework 4.8	Affected: 4.8.0 , < 4.8.4811.0 (custom)
Microsoft	Microsoft .NET Framework 4.8.1	Affected: 4.8.0.0 , < 4.8.9363.0 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.42 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.10	Affected: 18.10.0 , < 18.10.4 (custom)

Date Public

2026-10-13 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-66822 (GCVE-0-2026-66822)

Vulnerability from cvelistv5 – Published: 2026-10-13 18:59 – Updated: 2026-10-22 22:16

Title

.NET Information Disclosure Vulnerability

Summary

Insertion of sensitive information into sent data in .NET allows an unauthorized attacker to disclose information over a network.

Severity

5.9 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-13 21:10 UTC

CWE

CWE-201 - Insertion of Sensitive Information Into Sent Data

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 3954 records in the last 180 days details

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

6 products

Vendor	Product	Version
Microsoft	.NET 10.0 runtime	Affected: 10.0.0 , < 10.0.13 (custom)
Microsoft	.NET 11.0 runtime	Affected: 11.0.0 , < 11.0.0-rc.2 (custom)
Microsoft	.NET 8.0 runtime	Affected: 8.0.0 , < 8.0.32 (custom)
Microsoft	.NET 9.0 runtime	Affected: 9.0.0 , < 9.0.21 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.42 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.10	Affected: 18.10.0 , < 18.10.4 (custom)

Date Public

2026-10-13 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-69651 (GCVE-0-2026-69651)

Vulnerability from cvelistv5 – Published: 2026-10-13 18:59 – Updated: 2026-10-22 22:16

Title

.NET Denial of Service Vulnerability

Summary

Inefficient algorithmic complexity in .NET allows an unauthorized attacker to deny service over a network.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-13 21:08 UTC

CWE

CWE-407 - Inefficient Algorithmic Complexity

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 3954 records in the last 180 days details

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

14 products

Vendor	Product	Version
Microsoft	.NET 10.0 runtime	Affected: 10.0.0 , < 10.0.13 (custom)
Microsoft	.NET 11.0 runtime	Affected: 11.0.0 , < 11.0.0-rc.2 (custom)
Microsoft	.NET 8.0 runtime	Affected: 8.0.0 , < 8.0.32 (custom)
Microsoft	.NET 9.0 runtime	Affected: 9.0.0 , < 9.0.21 (custom)
Microsoft	Microsoft .NET Framework 3.5	Affected: 3.5.0 , < 2.0.50727.9188 AND 3.0.30729.9171 (custom)
Microsoft	Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2	Affected: 3.0.0.0 , < 2.0.50727.8987 AND 3.0.30729.8982 AND 4.7.4150.0 (custom)
Microsoft	Microsoft .NET Framework 3.5 AND 4.7.2	Affected: 4.7.0 , < 2.0.50727.9073 AND 3.0.30729.9070 AND 4.7.4150.0 (custom)
Microsoft	Microsoft .NET Framework 3.5 AND 4.8	Affected: 4.8.0 , < 2.0.50727.9073 AND 3.0.30729.9070 AND 4.8.4811.0 (custom)
Microsoft	Microsoft .NET Framework 3.5 AND 4.8.1	Affected: 4.8.1 , < 2.0.50727.9188 AND 3.0.30729.9171 AND 4.8.9363.0 (custom)
Microsoft	Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2	Affected: 4.7.0 , < 4.7.4150.0 (custom)
Microsoft	Microsoft .NET Framework 4.8	Affected: 4.8.0 , < 4.8.4811.0 (custom)
Microsoft	Microsoft .NET Framework 4.8.1	Affected: 4.8.0.0 , < 4.8.9363.0 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.42 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.10	Affected: 18.10.0 , < 18.10.4 (custom)

Date Public

2026-10-13 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-70159 (GCVE-0-2026-70159)

Vulnerability from cvelistv5 – Published: 2026-10-13 19:00 – Updated: 2026-10-22 22:19

Title

ASP.NET Core Denial of Service Vulnerability

Summary

Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-13 22:07 UTC

CWE

CWE-770 - Allocation of Resources Without Limits or Throttling

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 3954 records in the last 180 days details

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

4 products

Vendor	Product	Version
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.42 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.10	Affected: 18.10.0 , < 18.10.4 (custom)
Microsoft	Microsoft.AspNetCore.SignalR.Common	Affected: 10.0.0 , < 10.0.13 (custom)
Microsoft	Microsoft.AspNetCore.SignalR.Core	Affected: 1.0.0 , < 1.2.14 (custom)

Date Public

2026-10-13 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-70175 (GCVE-0-2026-70175)

Vulnerability from cvelistv5 – Published: 2026-10-13 19:00 – Updated: 2026-10-22 22:19

Title

ASP.NET Core Elevation of Privilege Vulnerability

Summary

Improper authentication in ASP.NET Core allows an unauthorized attacker to elevate privileges over a network.

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-08 00:00 UTC

CWE

CWE-640 - Weak Password Recovery Mechanism for Forgotten Password

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 3954 records in the last 180 days details

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

5 products

Vendor	Product	Version
Microsoft	ASP.NET Core 10.0	Affected: 10.0 , < 10.0.13 (custom)
Microsoft	ASP.NET Core 8.0	Affected: 8.0 , < 8.0.32 (custom)
Microsoft	ASP.NET Core 9.0	Affected: 9.0 , < 9.0.21 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.42 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.10	Affected: 18.10.0 , < 18.10.4 (custom)

Date Public

2026-10-13 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-70179 (GCVE-0-2026-70179)

Vulnerability from cvelistv5 – Published: 2026-10-13 19:00 – Updated: 2026-10-22 22:19

Title

ASP.NET Core Elevation of Privilege Vulnerability

Summary

Authentication bypass by spoofing in ASP.NET Core allows an authorized attacker to elevate privileges over a network.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-08 00:00 UTC

CWE

CWE-290 - Authentication Bypass by Spoofing

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 3954 records in the last 180 days details

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

3 products

Vendor	Product	Version
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.42 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.10	Affected: 18.10.0 , < 18.10.4 (custom)
Microsoft	Microsoft.AspNetCore.Authentication.Negotiate	Affected: 10.0.0 , < 10.0.13 (custom)

Date Public

2026-10-13 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-70181 (GCVE-0-2026-70181)

Vulnerability from cvelistv5 – Published: 2026-10-13 19:00 – Updated: 2026-10-22 22:19

Title

ASP.NET Core Denial of Service Vulnerability

Summary

Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-13 22:07 UTC

CWE

CWE-770 - Allocation of Resources Without Limits or Throttling

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 3954 records in the last 180 days details

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

5 products

Vendor	Product	Version
Microsoft	ASP.NET Core 10.0	Affected: 10.0 , < 10.0.13 (custom)
Microsoft	ASP.NET Core 8.0	Affected: 8.0 , < 8.0.32 (custom)
Microsoft	ASP.NET Core 9.0	Affected: 9.0 , < 9.0.21 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.42 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.10	Affected: 18.10.0 , < 18.10.4 (custom)

Date Public

2026-10-13 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-70183 (GCVE-0-2026-70183)

Vulnerability from cvelistv5 – Published: 2026-10-13 19:00 – Updated: 2026-10-22 22:19

Title

ASP.NET Core Elevation of Privilege Vulnerability

Summary

Concurrent execution using shared resource with improper synchronization ('race condition') in ASP.NET Core allows an authorized attacker to elevate privileges over a network.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-08 00:00 UTC

CWE

CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 3954 records in the last 180 days details

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

6 products

Vendor	Product	Version
Microsoft	ASP.NET Core 10.0	Affected: 10.0 , < 10.0.13 (custom)
Microsoft	ASP.NET Core 11.0	Affected: 11.0 , < 11.0.0-rc.2 (custom)
Microsoft	ASP.NET Core 8.0	Affected: 8.0 , < 8.0.32 (custom)
Microsoft	ASP.NET Core 9.0	Affected: 9.0 , < 9.0.21 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.42 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.10	Affected: 18.10.0 , < 18.10.4 (custom)

Date Public

2026-10-13 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-70186 (GCVE-0-2026-70186)

Vulnerability from cvelistv5 – Published: 2026-10-13 19:00 – Updated: 2026-10-22 22:19

Title

ASP.NET Core Denial of Service Vulnerability

Summary

Deadlock in ASP.NET Core allows an unauthorized attacker to deny service over a network.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-13 22:07 UTC

CWE

CWE-833 - Deadlock

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 3954 records in the last 180 days details

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

5 products

Vendor	Product	Version
Microsoft	ASP.NET Core 10.0	Affected: 10.0 , < 10.0.13 (custom)
Microsoft	ASP.NET Core 8.0	Affected: 8.0 , < 8.0.32 (custom)
Microsoft	ASP.NET Core 9.0	Affected: 9.0 , < 9.0.21 (custom)
Microsoft	Microsoft Visual Studio 2022 version 17.14	Affected: 17.14.0 , < 17.14.42 (custom)
Microsoft	Microsoft Visual Studio 2026 version 18.10	Affected: 18.10.0 , < 18.10.4 (custom)

Date Public

2026-10-13 14:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour