Vulnerability-Lookup

GHSA-P47V-WP9G-8362

Vulnerability from github – Published: 2026-02-12 00:31 – Updated: 2026-02-13 18:31

Details

The issue was addressed with improved memory handling. This issue is fixed in watchOS 26.3, tvOS 26.3, macOS Tahoe 26.3, macOS Sonoma 14.8.4, macOS Sequoia 15.7.4, iOS 18.7.5 and iPadOS 18.7.5, visionOS 26.3, iOS 26.3 and iPadOS 26.3. Processing a maliciously crafted file may lead to a denial-of-service or potentially disclose memory contents.

Severity ?

4.4 (Medium)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-20609"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-11T23:16:04Z",
    "severity": "MODERATE"
  },
  "details": "The issue was addressed with improved memory handling. This issue is fixed in watchOS 26.3, tvOS 26.3, macOS Tahoe 26.3, macOS Sonoma 14.8.4, macOS Sequoia 15.7.4, iOS 18.7.5 and iPadOS 18.7.5, visionOS 26.3, iOS 26.3 and iPadOS 26.3. Processing a maliciously crafted file may lead to a denial-of-service or potentially disclose memory contents.",
  "id": "GHSA-p47v-wp9g-8362",
  "modified": "2026-02-13T18:31:24Z",
  "published": "2026-02-12T00:31:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-20609"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126346"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126347"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126348"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126349"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126350"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126351"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126352"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126353"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-20609 (GCVE-0-2026-20609)

Vulnerability from cvelistv5 – Published: 2026-02-11 22:59 – Updated: 2026-02-13 16:23

Summary

Severity ?

4.4 (Medium)


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

CWE

Processing a maliciously crafted file may lead to a denial-of-service or potentially disclose memory contents

Assigner

apple

References

URL

Tags

	https://support.apple.com/en-us/126348
	https://support.apple.com/en-us/126352
	https://support.apple.com/en-us/126353
	https://support.apple.com/en-us/126349
	https://support.apple.com/en-us/126350
	https://support.apple.com/en-us/126346
	https://support.apple.com/en-us/126347
	https://support.apple.com/en-us/126351

Impacted products

Vendor

Product

Version

Apple

macOS

Affected: unspecified , < 26.3 (custom)

Apple	watchOS	Affected: unspecified , < 26.3 (custom)
Apple	visionOS	Affected: unspecified , < 26.3 (custom)
Apple	macOS	Affected: unspecified , < 15.7 (custom)
Apple	macOS	Affected: unspecified , < 14.8 (custom)
Apple	iOS and iPadOS	Affected: unspecified , < 26.3 (custom)
Apple	iOS and iPadOS	Affected: unspecified , < 18.7 (custom)
Apple	tvOS	Affected: unspecified , < 26.3 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "LOW",
              "baseScore": 4.4,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-20609",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-13T16:23:10.418506Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-125",
                "description": "CWE-125 Out-of-bounds Read",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-13T16:23:17.229Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "macOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26.3",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "watchOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26.3",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "visionOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26.3",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "macOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "15.7",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "macOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "14.8",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "iOS and iPadOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26.3",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "iOS and iPadOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "18.7",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "tvOS",
          "vendor": "Apple",
          "versions": [
            {
              "lessThan": "26.3",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The issue was addressed with improved memory handling. This issue is fixed in watchOS 26.3, tvOS 26.3, macOS Tahoe 26.3, macOS Sonoma 14.8.4, macOS Sequoia 15.7.4, iOS 18.7.5 and iPadOS 18.7.5, visionOS 26.3, iOS 26.3 and iPadOS 26.3. Processing a maliciously crafted file may lead to a denial-of-service or potentially disclose memory contents."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Processing a maliciously crafted file may lead to a denial-of-service or potentially disclose memory contents",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-02-11T22:59:00.856Z",
        "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
        "shortName": "apple"
      },
      "references": [
        {
          "url": "https://support.apple.com/en-us/126348"
        },
        {
          "url": "https://support.apple.com/en-us/126352"
        },
        {
          "url": "https://support.apple.com/en-us/126353"
        },
        {
          "url": "https://support.apple.com/en-us/126349"
        },
        {
          "url": "https://support.apple.com/en-us/126350"
        },
        {
          "url": "https://support.apple.com/en-us/126346"
        },
        {
          "url": "https://support.apple.com/en-us/126347"
        },
        {
          "url": "https://support.apple.com/en-us/126351"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
    "assignerShortName": "apple",
    "cveId": "CVE-2026-20609",
    "datePublished": "2026-02-11T22:59:00.856Z",
    "dateReserved": "2025-11-11T14:43:07.858Z",
    "dateUpdated": "2026-02-13T16:23:17.229Z",
    "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

GHSA-P47V-WP9G-8362

CVE-2026-20609 (GCVE-0-2026-20609)

Tags

Sightings

Nomenclature