Vulnerability-Lookup

CNVD-2026-14475

Vulnerability from cnvd - Published: 2026-03-23

Title

多款Apple产品权限提升漏洞（CNVD-2026-14475）

Description

Apple tvOS是一套智能电视操作系统。Apple watchOS是一套智能手表操作系统。Apple macOS是一套专为Mac计算机所开发的专用操作系统。多款Apple产品存在权限提升漏洞，该是由于使用特制应用程序时CoreServices组件中的竞争条件造成的。攻击者可利用该漏洞导致应用获得root权限。

Severity

中

Patch Name

多款Apple产品权限提升漏洞（CNVD-2026-14475）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://support.apple.com/en-us/126346

Reference

https://support.apple.com/en-us/126346

Impacted products

Name
['Apple macOS Tahoe <26.3', 'Apple macOS Sonoma <14.8.4', 'Apple iOS <26.3', 'Apple iPadOS <26.3', 'Apple visionOS <26.3', 'Apple watchOS <26.3', 'Apple tvOS <26.3']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-20617",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-20617"
    }
  },
  "description": "Apple tvOS\u662f\u4e00\u5957\u667a\u80fd\u7535\u89c6\u64cd\u4f5c\u7cfb\u7edf\u3002Apple watchOS\u662f\u4e00\u5957\u667a\u80fd\u624b\u8868\u64cd\u4f5c\u7cfb\u7edf\u3002Apple macOS\u662f\u4e00\u5957\u4e13\u4e3aMac\u8ba1\u7b97\u673a\u6240\u5f00\u53d1\u7684\u4e13\u7528\u64cd\u4f5c\u7cfb\u7edf\u3002\n\n\u591a\u6b3eApple\u4ea7\u54c1\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u662f\u7531\u4e8e\u4f7f\u7528\u7279\u5236\u5e94\u7528\u7a0b\u5e8f\u65f6CoreServices\u7ec4\u4ef6\u4e2d\u7684\u7ade\u4e89\u6761\u4ef6\u9020\u6210\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5e94\u7528\u83b7\u5f97root\u6743\u9650\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://support.apple.com/en-us/126346",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-14475",
  "openTime": "2026-03-23",
  "patchDescription": "Apple tvOS\u662f\u4e00\u5957\u667a\u80fd\u7535\u89c6\u64cd\u4f5c\u7cfb\u7edf\u3002Apple watchOS\u662f\u4e00\u5957\u667a\u80fd\u624b\u8868\u64cd\u4f5c\u7cfb\u7edf\u3002Apple macOS\u662f\u4e00\u5957\u4e13\u4e3aMac\u8ba1\u7b97\u673a\u6240\u5f00\u53d1\u7684\u4e13\u7528\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\n\u591a\u6b3eApple\u4ea7\u54c1\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u662f\u7531\u4e8e\u4f7f\u7528\u7279\u5236\u5e94\u7528\u7a0b\u5e8f\u65f6CoreServices\u7ec4\u4ef6\u4e2d\u7684\u7ade\u4e89\u6761\u4ef6\u9020\u6210\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5e94\u7528\u83b7\u5f97root\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": "\u591a\u6b3eApple\u4ea7\u54c1\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2026-14475\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple macOS Tahoe \u003c26.3",
      "Apple macOS Sonoma \u003c14.8.4",
      "Apple iOS \u003c26.3",
      "Apple iPadOS \u003c26.3",
      "Apple visionOS \u003c26.3",
      "Apple watchOS \u003c26.3",
      "Apple tvOS \u003c26.3"
    ]
  },
  "referenceLink": "https://support.apple.com/en-us/126346",
  "serverity": "\u4e2d",
  "submitTime": "2026-03-02",
  "title": "\u591a\u6b3eApple\u4ea7\u54c1\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2026-14475\uff09"
}

CVE-2026-20617 (GCVE-0-2026-20617)

Vulnerability from cvelistv5 – Published: 2026-02-11 22:58 – Updated: 2026-08-21 00:38

Summary

A race condition was addressed with improved state handling. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An app may be able to gain root privileges.

Severity

7 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-02-13 04:56 UTC

CWE

An app may be able to gain root privileges
CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Assigner

apple mitre root

References

7 references

URL	Tags
https://support.apple.com/en-us/126346
https://support.apple.com/en-us/126348
https://support.apple.com/en-us/126349
https://support.apple.com/en-us/126350
https://support.apple.com/en-us/126351
https://support.apple.com/en-us/126352
https://support.apple.com/en-us/126353

Impacted products

5 products

Vendor	Product	Version
Apple	iOS and iPadOS	Affected: 0 , < 26.3 (custom)
Apple	macOS	Affected: 0 , < 14.8.4 (custom) Affected: 0 , < 15.7.4 (custom) Affected: 0 , < 26.3 (custom)
Apple	tvOS	Affected: 0 , < 26.3 (custom)
Apple	visionOS	Affected: 0 , < 26.3 (custom)
Apple	watchOS	Affected: 0 , < 26.3 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-20617",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-13T04:56:35.680216Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          },
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 7,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-362",
                "description": "CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-26T14:44:22.802Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "iOS and iPadOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26.3",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "macOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "14.8.4",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "15.7.4",
              "status": "affected",
              "version": "0",
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            },
            {
              "lessThan": "26.3",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "tvOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26.3",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "visionOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26.3",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "watchOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26.3",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A race condition was addressed with improved state handling. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An app may be able to gain root privileges."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "An app may be able to gain root privileges",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-21T00:38:54.940Z",
        "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
        "shortName": "apple"
      },
      "references": [
        {
          "url": "https://support.apple.com/en-us/126346"
        },
        {
          "url": "https://support.apple.com/en-us/126348"
        },
        {
          "url": "https://support.apple.com/en-us/126349"
        },
        {
          "url": "https://support.apple.com/en-us/126350"
        },
        {
          "url": "https://support.apple.com/en-us/126351"
        },
        {
          "url": "https://support.apple.com/en-us/126352"
        },
        {
          "url": "https://support.apple.com/en-us/126353"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
    "assignerShortName": "apple",
    "cveId": "CVE-2026-20617",
    "datePublished": "2026-02-11T22:58:21.907Z",
    "dateReserved": "2025-11-11T14:43:07.859Z",
    "dateUpdated": "2026-08-21T00:38:54.940Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Detection rules are retrieved from Rulezet.

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.