An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to cause unexpected system termination.
cve CVE-2026-65408 1 source, 1 claim · Watch
NVD writes:
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to cause unexpected system termination. the claim
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to cause unexpected system termination. the claim
What it is to other things
| affects | apple/ipados NVD |
| affects | apple/iphone_os NVD |
| affects | apple/macos NVD |
| made_by | apple NVD |
In words only, so not counted until a person confirms one:
| affects | apple/ios_and_ipadosNVD says “Apple · iOS and iPadOS” |
What each source says
| Property | Source | Said | Means here | ||||
|---|---|---|---|---|---|---|---|
| Cvss cvss | NVD | 5.5receipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"product": "iOS and iPadOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "26.7",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "27",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "macOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "15.8",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "26.7",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "27",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"source": "product-security@apple.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0896A319-539F-45D2-ACA1-7225AE5C06ED",
"versionEndExcluding": "26.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B331E4FC-727F-403B-8689-E647A51204FD",
"versionEndExcluding": "26.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
"matchCriteriaId": "241A56D1-1E33-4317-A053-85AF8E3770B3",
"versionEndExcluding": "15.8",
"versionStartIncluding": "15.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1BE83000-26C0-49C5-A966-BB40AD6F8BEE",
"versionEndExcluding": "26.7",
"versionStartIncluding": "26.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to cause unexpected system termination."
}
],
"id": "CVE-2026-65408",
"lastModified": "2026-09-17T18:40:17.750",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-65408",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-17T15:58:15.518775Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-09-14T21:17:24.420",
"references": [
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149034"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149035"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149041"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149042"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149043"
}
],
"sourceIdentifier": "product-security@apple.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-190"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
} | — | ||||
| Product product | NVD | iOS and iPadOSreceipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"product": "iOS and iPadOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "26.7",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "27",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "macOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "15.8",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "26.7",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "27",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"source": "product-security@apple.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0896A319-539F-45D2-ACA1-7225AE5C06ED",
"versionEndExcluding": "26.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B331E4FC-727F-403B-8689-E647A51204FD",
"versionEndExcluding": "26.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
"matchCriteriaId": "241A56D1-1E33-4317-A053-85AF8E3770B3",
"versionEndExcluding": "15.8",
"versionStartIncluding": "15.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1BE83000-26C0-49C5-A966-BB40AD6F8BEE",
"versionEndExcluding": "26.7",
"versionStartIncluding": "26.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to cause unexpected system termination."
}
],
"id": "CVE-2026-65408",
"lastModified": "2026-09-17T18:40:17.750",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-65408",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-17T15:58:15.518775Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-09-14T21:17:24.420",
"references": [
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149034"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149035"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149041"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149042"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149043"
}
],
"sourceIdentifier": "product-security@apple.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-190"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
} | — | ||||
| Status status | NVD | Analyzedreceipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"product": "iOS and iPadOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "26.7",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "27",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "macOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "15.8",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "26.7",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "27",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"source": "product-security@apple.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0896A319-539F-45D2-ACA1-7225AE5C06ED",
"versionEndExcluding": "26.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B331E4FC-727F-403B-8689-E647A51204FD",
"versionEndExcluding": "26.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
"matchCriteriaId": "241A56D1-1E33-4317-A053-85AF8E3770B3",
"versionEndExcluding": "15.8",
"versionStartIncluding": "15.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1BE83000-26C0-49C5-A966-BB40AD6F8BEE",
"versionEndExcluding": "26.7",
"versionStartIncluding": "26.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to cause unexpected system termination."
}
],
"id": "CVE-2026-65408",
"lastModified": "2026-09-17T18:40:17.750",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-65408",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-17T15:58:15.518775Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-09-14T21:17:24.420",
"references": [
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149034"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149035"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149041"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149042"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149043"
}
],
"sourceIdentifier": "product-security@apple.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-190"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
} | — | ||||
| Vendor vendor | NVD | Applereceipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"product": "iOS and iPadOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "26.7",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "27",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "macOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "15.8",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "26.7",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "27",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"source": "product-security@apple.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0896A319-539F-45D2-ACA1-7225AE5C06ED",
"versionEndExcluding": "26.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B331E4FC-727F-403B-8689-E647A51204FD",
"versionEndExcluding": "26.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
"matchCriteriaId": "241A56D1-1E33-4317-A053-85AF8E3770B3",
"versionEndExcluding": "15.8",
"versionStartIncluding": "15.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1BE83000-26C0-49C5-A966-BB40AD6F8BEE",
"versionEndExcluding": "26.7",
"versionStartIncluding": "26.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to cause unexpected system termination."
}
],
"id": "CVE-2026-65408",
"lastModified": "2026-09-17T18:40:17.750",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-65408",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-17T15:58:15.518775Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-09-14T21:17:24.420",
"references": [
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149034"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149035"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149041"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149042"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory",
"Release Notes"
],
"url": "https://support.apple.com/en-us/149043"
}
],
"sourceIdentifier": "product-security@apple.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-190"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
} | — |
vulnerability
| An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to cause unexpected system termination. zetlyn/cve-nvd · 2026-09-14 | cvss 5.5 product iOS and iPadOS status Analyzed vendor Apple | source |