Vulnerability-Lookup

CNVD-2026-12908

Vulnerability from cnvd - Published: 2026-03-09

Title

Microsoft Azure Arc访问控制错误漏洞

Description

Microsoft Azure Arc是美国微软（Microsoft）公司的一个存储系统。可将Azure平台扩展到您的环境中。 Microsoft Azure Arc存在访问控制错误漏洞，攻击者可利用该漏洞提升权限。

Severity

高

Patch Name

Microsoft Azure Arc访问控制错误漏洞的补丁

Patch Description

Microsoft Azure Arc是美国微软（Microsoft）公司的一个存储系统。可将Azure平台扩展到您的环境中。 Microsoft Azure Arc存在访问控制错误漏洞，攻击者可利用该漏洞提升权限。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24302

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-24302

Impacted products

Name
Microsoft Azure ARC

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-24302",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-24302"
    }
  },
  "description": "Microsoft Azure Arc\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5b58\u50a8\u7cfb\u7edf\u3002\u53ef\u5c06Azure\u5e73\u53f0\u6269\u5c55\u5230\u60a8\u7684\u73af\u5883\u4e2d\u3002\n\nMicrosoft Azure Arc\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a \r\nhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24302",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-12908",
  "openTime": "2026-03-09",
  "patchDescription": "Microsoft Azure Arc\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5b58\u50a8\u7cfb\u7edf\u3002\u53ef\u5c06Azure\u5e73\u53f0\u6269\u5c55\u5230\u60a8\u7684\u73af\u5883\u4e2d\u3002\r\n\r\nMicrosoft Azure Arc\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Microsoft Azure Arc\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Microsoft Azure ARC"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-24302",
  "serverity": "\u9ad8",
  "submitTime": "2026-03-06",
  "title": "Microsoft Azure Arc\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2026-24302 (GCVE-0-2026-24302)

Vulnerability from cvelistv5 – Published: 2026-02-05 22:13 – Updated: 2026-03-16 22:47 Exclusively Hosted Service

Title

Azure Arc Elevation of Privilege Vulnerability

Summary

Azure Arc Elevation of Privilege Vulnerability

Severity ?

8.6 (High)


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

CWE

CWE-284 - Improper Access Control

Assigner

microsoft

References

URL

Tags

https://msrc.microsoft.com/update-guide/vulnerabi…

vendor-advisorypatch

Impacted products

	Vendor	Product	Version
	Microsoft	Azure ARC	Affected: -

Date Public ?

2026-02-05 16:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-24302",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-07T04:55:19.575905Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-26T15:04:17.183Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "product": "Azure ARC",
          "vendor": "Microsoft",
          "versions": [
            {
              "status": "affected",
              "version": "-"
            }
          ]
        }
      ],
      "cpeApplicability": [
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          "nodes": [
            {
              "cpeMatch": [
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                  "versionStartIncluding": "-",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "datePublic": "2026-02-05T16:00:00.000Z",
      "descriptions": [
        {
          "lang": "en-US",
          "value": "Azure Arc Elevation of Privilege Vulnerability"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C",
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          },
          "format": "CVSS",
          "scenarios": [
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              "lang": "en-US",
              "value": "GENERAL"
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      "problemTypes": [
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      "providerMetadata": {
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            "patch"
          ],
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24302"
        }
      ],
      "tags": [
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      ],
      "title": "Azure Arc Elevation of Privilege Vulnerability"
    }
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  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
    "assignerShortName": "microsoft",
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    "datePublished": "2026-02-05T22:13:22.975Z",
    "dateReserved": "2026-01-21T21:28:02.969Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2026-12908

CVE-2026-24302 (GCVE-0-2026-24302)

Tags

Sightings

Nomenclature