Vulnerability-Lookup

CNVD-2026-26338

Vulnerability from cnvd - Published: 2026-07-01

Title

Apple Safari权限问题漏洞（CNVD-2026-26338）

Description

Apple Safari是一款由Apple公司开发的网页浏览器，集成于iOS、iPadOS和macOS系统中，主要用于访问和浏览网页内容。 Apple Safari存在权限问题漏洞。该漏洞源于未能正确处理网站访问的权限限制，攻击者可利用该漏洞通过诱导用户访问恶意网站导致敏感数据泄露。

Severity

高

Patch Name

Apple Safari权限问题漏洞（CNVD-2026-26338）的补丁

Patch Description

Apple Safari是一款由Apple公司开发的网页浏览器，集成于iOS、iPadOS和macOS系统中，主要用于访问和浏览网页内容。 Apple Safari存在权限问题漏洞。该漏洞源于未能正确处理网站访问的权限限制，攻击者可利用该漏洞通过诱导用户访问恶意网站导致敏感数据泄露。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

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/127594

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-43713

Impacted products

Name
['Apple Safari <26.5.2', 'Apple MacOS >=26.0，<26.5.2', 'Apple iPadOS\u200c <26.5.2', 'Apple iPhone OS <26.5.2']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-43713",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-43713"
    }
  },
  "description": "Apple Safari\u662f\u4e00\u6b3e\u7531Apple\u516c\u53f8\u5f00\u53d1\u7684\u7f51\u9875\u6d4f\u89c8\u5668\uff0c\u96c6\u6210\u4e8eiOS\u3001iPadOS\u548cmacOS\u7cfb\u7edf\u4e2d\uff0c\u4e3b\u8981\u7528\u4e8e\u8bbf\u95ee\u548c\u6d4f\u89c8\u7f51\u9875\u5185\u5bb9\u3002\n\nApple Safari\u5b58\u5728\u6743\u9650\u95ee\u9898\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u5904\u7406\u7f51\u7ad9\u8bbf\u95ee\u7684\u6743\u9650\u9650\u5236\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u8bf1\u5bfc\u7528\u6237\u8bbf\u95ee\u6076\u610f\u7f51\u7ad9\u5bfc\u81f4\u654f\u611f\u6570\u636e\u6cc4\u9732\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/127594",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-26338",
  "openTime": "2026-07-01",
  "patchDescription": "Apple Safari\u662f\u4e00\u6b3e\u7531Apple\u516c\u53f8\u5f00\u53d1\u7684\u7f51\u9875\u6d4f\u89c8\u5668\uff0c\u96c6\u6210\u4e8eiOS\u3001iPadOS\u548cmacOS\u7cfb\u7edf\u4e2d\uff0c\u4e3b\u8981\u7528\u4e8e\u8bbf\u95ee\u548c\u6d4f\u89c8\u7f51\u9875\u5185\u5bb9\u3002\r\n\r\nApple Safari\u5b58\u5728\u6743\u9650\u95ee\u9898\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u5904\u7406\u7f51\u7ad9\u8bbf\u95ee\u7684\u6743\u9650\u9650\u5236\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u8bf1\u5bfc\u7528\u6237\u8bbf\u95ee\u6076\u610f\u7f51\u7ad9\u5bfc\u81f4\u654f\u611f\u6570\u636e\u6cc4\u9732\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": "Apple Safari\u6743\u9650\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2026-26338\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple Safari \u003c26.5.2",
      "Apple MacOS \u003e=26.0\uff0c\u003c26.5.2",
      "Apple iPadOS\u200c \u003c26.5.2",
      "Apple iPhone OS \u003c26.5.2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-43713",
  "serverity": "\u9ad8",
  "submitTime": "2026-06-30",
  "title": "Apple Safari\u6743\u9650\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2026-26338\uff09"
}

CVE-2026-43713 (GCVE-0-2026-43713)

Vulnerability from cvelistv5 – Published: 2026-06-29 19:42 – Updated: 2026-07-27 20:13

Summary

A permissions issue was addressed with additional restrictions. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. Visiting a website may leak sensitive data.

Severity

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-06-30 14:38 UTC

CWE

Visiting a website may leak sensitive data
CWE-284 - Improper Access Control

Assigner

apple mitre root

References

6 references

URL	Tags
https://support.apple.com/en-us/127594
https://support.apple.com/en-us/127595
https://support.apple.com/en-us/127685
https://support.apple.com/en-us/128068
https://support.apple.com/en-us/128069
https://support.apple.com/en-us/128070

Impacted products

6 products

Vendor	Product	Version
Apple	Safari	Affected: 0 , < 26.5.2 (custom)
Apple	iOS and iPadOS	Affected: 0 , < 26.5.2 (custom)
Apple	macOS	Affected: 0 , < 26.5.2 (custom)
Apple	tvOS	Affected: 0 , < 26.6 (custom)
Apple	visionOS	Affected: 0 , < 26.6 (custom)
Apple	watchOS	Affected: 0 , < 26.6 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-43713",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-30T14:38:11.012330Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-284",
                "description": "CWE-284 Improper Access Control",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-06-30T20:04:23.762Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Safari",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26.5.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "iOS and iPadOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26.5.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "macOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26.5.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "tvOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26.6",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "visionOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26.6",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "watchOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26.6",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A permissions issue was addressed with additional restrictions. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. Visiting a website may leak sensitive data."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Visiting a website may leak sensitive data",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-27T20:13:05.129Z",
        "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
        "shortName": "apple"
      },
      "references": [
        {
          "url": "https://support.apple.com/en-us/127594"
        },
        {
          "url": "https://support.apple.com/en-us/127595"
        },
        {
          "url": "https://support.apple.com/en-us/127685"
        },
        {
          "url": "https://support.apple.com/en-us/128068"
        },
        {
          "url": "https://support.apple.com/en-us/128069"
        },
        {
          "url": "https://support.apple.com/en-us/128070"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
    "assignerShortName": "apple",
    "cveId": "CVE-2026-43713",
    "datePublished": "2026-06-29T19:42:53.590Z",
    "dateReserved": "2026-05-01T22:46:21.644Z",
    "dateUpdated": "2026-07-27T20:13:05.129Z",
    "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

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