Vulnerability-Lookup

CNVD-2025-19354

Vulnerability from cnvd - Published: 2025-08-25

Title

Apple多款产品存在越界写入漏洞

Description

iPadOS‌是苹果公司为iPad设备开发的移动端操作系统，它是基于iOS开发的，专门针对iPad进行优化。iPhone OS是苹果公司为iPhone和iPod touch开发的操作系统‌。macOS是一套由苹果开发的运行于Macintosh系列电脑上的操作系统。‌ Apple iPadOS‌、iPhone OS及macOS存在越界写入漏洞，该漏洞存在于Image I/O框架中，攻击者可利用漏洞在处理恶意图像文件可能会导致内存损坏，还可能进一步发起其他攻击。

Severity

高

Patch Name

Apple多款产品存在越界写入漏洞的补丁

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/124925

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-43300

Impacted products

Name
['Apple iPadOS\u200c <17.7.10', 'Apple iPadOS\u200c >=18.0，<18.6.2', 'Apple iPhone OS <18.6.2', 'Apple MacOS >=14.0，<14.7.8', 'Apple MacOS >=15.0，<15.6.1', 'Apple MacOS >=13.0.0，<13.7.8']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-43300"
    }
  },
  "description": "iPadOS\u200c\u662f\u82f9\u679c\u516c\u53f8\u4e3aiPad\u8bbe\u5907\u5f00\u53d1\u7684\u79fb\u52a8\u7aef\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5b83\u662f\u57fa\u4e8eiOS\u5f00\u53d1\u7684\uff0c\u4e13\u95e8\u9488\u5bf9iPad\u8fdb\u884c\u4f18\u5316\u3002iPhone OS\u662f\u82f9\u679c\u516c\u53f8\u4e3aiPhone\u548ciPod touch\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u200c\u3002macOS\u662f\u4e00\u5957\u7531\u82f9\u679c\u5f00\u53d1\u7684\u8fd0\u884c\u4e8eMacintosh\u7cfb\u5217\u7535\u8111\u4e0a\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\u200c\n\nApple iPadOS\u200c\u3001iPhone OS\u53camacOS\u5b58\u5728\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5b58\u5728\u4e8eImage I/O\u6846\u67b6\u4e2d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5728\u5904\u7406\u6076\u610f\u56fe\u50cf\u6587\u4ef6\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5185\u5b58\u635f\u574f\uff0c\u8fd8\u53ef\u80fd\u8fdb\u4e00\u6b65\u53d1\u8d77\u5176\u4ed6\u653b\u51fb\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/124925",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-19354",
  "openTime": "2025-08-25",
  "patchDescription": "iPadOS\u200c\u662f\u82f9\u679c\u516c\u53f8\u4e3aiPad\u8bbe\u5907\u5f00\u53d1\u7684\u79fb\u52a8\u7aef\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5b83\u662f\u57fa\u4e8eiOS\u5f00\u53d1\u7684\uff0c\u4e13\u95e8\u9488\u5bf9iPad\u8fdb\u884c\u4f18\u5316\u3002iPhone OS\u662f\u82f9\u679c\u516c\u53f8\u4e3aiPhone\u548ciPod touch\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u200c\u3002macOS\u662f\u4e00\u5957\u7531\u82f9\u679c\u5f00\u53d1\u7684\u8fd0\u884c\u4e8eMacintosh\u7cfb\u5217\u7535\u8111\u4e0a\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\u200c\r\n\r\nApple iPadOS\u200c\u3001iPhone OS\u53camacOS\u5b58\u5728\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5b58\u5728\u4e8eImage I/O\u6846\u67b6\u4e2d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5728\u5904\u7406\u6076\u610f\u56fe\u50cf\u6587\u4ef6\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5185\u5b58\u635f\u574f\uff0c\u8fd8\u53ef\u80fd\u8fdb\u4e00\u6b65\u53d1\u8d77\u5176\u4ed6\u653b\u51fb\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\u591a\u6b3e\u4ea7\u54c1\u5b58\u5728\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple iPadOS\u200c \u003c17.7.10",
      "Apple iPadOS\u200c \u003e=18.0\uff0c\u003c18.6.2",
      "Apple iPhone OS \u003c18.6.2",
      "Apple MacOS \u003e=14.0\uff0c\u003c14.7.8",
      "Apple MacOS \u003e=15.0\uff0c\u003c15.6.1",
      "Apple MacOS \u003e=13.0.0\uff0c\u003c13.7.8"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-43300",
  "serverity": "\u9ad8",
  "submitTime": "2025-08-20",
  "title": "Apple\u591a\u6b3e\u4ea7\u54c1\u5b58\u5728\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e"
}

CVE-2025-43300 (GCVE-0-2025-43300)

Vulnerability from cvelistv5 – Published: 2025-08-21 00:27 – Updated: 2026-04-02 18:17

Summary

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.8.5 and iPadOS 15.8.5, iOS 16.7.12 and iPadOS 16.7.12, iOS 18.6.2 and iPadOS 18.6.2, iPadOS 17.7.10, macOS Sequoia 15.6.1, macOS Sonoma 14.7.8, macOS Ventura 13.7.8. Processing a malicious image file may result in memory corruption. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals.

Severity

10 (Critical)


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

SSVC

Exploitation: active Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-11-27 04:56 UTC

CWE

Processing a malicious image file may result in memory corruption. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals.
CWE-787 - Out-of-bounds Write

Assigner

apple CNA under the mitre root

CNA scorecard E 37/100 over 665 records in the last 180 days details

References

13 references

URL	Tags
https://support.apple.com/en-us/124925
https://support.apple.com/en-us/124926
https://support.apple.com/en-us/124927
https://support.apple.com/en-us/124928
https://support.apple.com/en-us/124929
https://support.apple.com/en-us/125141
https://support.apple.com/en-us/125142
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource
https://github.com/cisagov/vulnrichment/issues/201	issue-tracking
https://github.com/b1n4r1b01/n-days/blob/main/CVE…
http://seclists.org/fulldisclosure/2025/Sep/52
http://seclists.org/fulldisclosure/2025/Sep/14
http://seclists.org/fulldisclosure/2025/Sep/10

Impacted products

3 products

Vendor	Product	Version
Apple	iOS and iPadOS	Affected: 0 , < 15.8.5 (custom) Affected: 0 , < 16.7.12 (custom) Affected: 0 , < 18.6.2 (custom)
Apple	iPadOS	Affected: 0 , < 17.7.10 (custom)
Apple	macOS	Affected: 0 , < 13.7.8 (custom) Affected: 0 , < 14.7.8 (custom) Affected: 0 , < 15.6.1 (custom)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 10,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "CHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-43300",
                "options": [
                  {
                    "Exploitation": "active"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-11-27T04:56:13.369292Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          },
          {
            "other": {
              "content": {
                "dateAdded": "2025-08-21",
                "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-43300"
              },
              "type": "kev"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-787",
                "description": "CWE-787 Out-of-bounds Write",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-26T17:48:20.649Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "government-resource"
            ],
            "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-43300"
          },
          {
            "tags": [
              "issue-tracking"
            ],
            "url": "https://github.com/cisagov/vulnrichment/issues/201"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-04T22:06:35.976Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://github.com/b1n4r1b01/n-days/blob/main/CVE-2025-43300.md"
          },
          {
            "url": "http://seclists.org/fulldisclosure/2025/Sep/52"
          },
          {
            "url": "http://seclists.org/fulldisclosure/2025/Sep/14"
          },
          {
            "url": "http://seclists.org/fulldisclosure/2025/Sep/10"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "iOS and iPadOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "15.8.5",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "16.7.12",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "18.6.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "iPadOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "17.7.10",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "macOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "13.7.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "14.7.8",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "15.6.1",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.8.5 and iPadOS 15.8.5, iOS 16.7.12 and iPadOS 16.7.12, iOS 18.6.2 and iPadOS 18.6.2, iPadOS 17.7.10, macOS Sequoia 15.6.1, macOS Sonoma 14.7.8, macOS Ventura 13.7.8. Processing a malicious image file may result in memory corruption. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Processing a malicious image file may result in memory corruption. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals.",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-02T18:17:25.587Z",
        "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
        "shortName": "apple"
      },
      "references": [
        {
          "url": "https://support.apple.com/en-us/124925"
        },
        {
          "url": "https://support.apple.com/en-us/124926"
        },
        {
          "url": "https://support.apple.com/en-us/124927"
        },
        {
          "url": "https://support.apple.com/en-us/124928"
        },
        {
          "url": "https://support.apple.com/en-us/124929"
        },
        {
          "url": "https://support.apple.com/en-us/125141"
        },
        {
          "url": "https://support.apple.com/en-us/125142"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
    "assignerShortName": "apple",
    "cveId": "CVE-2025-43300",
    "datePublished": "2025-08-21T00:27:21.442Z",
    "dateReserved": "2025-04-16T15:24:37.104Z",
    "dateUpdated": "2026-04-02T18:17:25.587Z",
    "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.

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.

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