The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.3, macOS Sonoma 14.8.3, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. Processing a file may lead to memory corruption.
cve CVE-2025-43539 1 source, 1 claim · Watch
NVD writes:
The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.3, macOS Sonoma 14.8.3, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. Processing a file may lead to memory corruption. El problema se abordó con comprobaciones de límites mejoradas. Este problema se solucionó en watchOS 26.2, macOS Sonoma 14.8.3, iOS 18.7.3 y iPadOS 18.7.3, iOS 26.2 y iPadOS 26.2, macOS Tahoe 26.2, macOS Sequoia 15.7.3, visionOS 26.2, tvOS 26.2. El procesamiento de un archivo puede provocar corrupción de memoria. the claim
The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.3, macOS Sonoma 14.8.3, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. Processing a file may lead to memory corruption. El problema se abordó con comprobaciones de límites mejoradas. Este problema se solucionó en watchOS 26.2, macOS Sonoma 14.8.3, iOS 18.7.3 y iPadOS 18.7.3, iOS 26.2 y iPadOS 26.2, macOS Tahoe 26.2, macOS Sequoia 15.7.3, visionOS 26.2, tvOS 26.2. El procesamiento de un archivo puede provocar corrupción de memoria. the claim
What it is to other things
| 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 | 8.8receipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"product": "iOS and iPadOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "18.7.3",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
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"status": "affected",
"version": "0",
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}
]
},
{
"product": "macOS",
"vendor": "Apple",
"versions": [
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"status": "affected",
"version": "0",
"versionType": "custom"
},
{
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"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "26.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "tvOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "26.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "visionOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "26.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "watchOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "26.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"source": "product-security@apple.com"
}
],
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"vulnerable": true
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"descriptions": [
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"lang": "en",
"value": "The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.3, macOS Sonoma 14.8.3, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. Processing a file may lead to memory corruption."
},
{
"lang": "es",
"value": "El problema se abordó con comprobaciones de límites mejoradas. Este problema se solucionó en watchOS 26.2, macOS Sonoma 14.8.3, iOS 18.7.3 y iPadOS 18.7.3, iOS 26.2 y iPadOS 26.2, macOS Tahoe 26.2, macOS Sequoia 15.7.3, visionOS 26.2, tvOS 26.2. El procesamiento de un archivo puede provocar corrupción de memoria."
}
],
"id": "CVE-2025-43539",
"lastModified": "2026-09-30T20:10:00.247",
"metrics": {
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"references": [
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"url": "https://support.apple.com/en-us/125884"
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{
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"url": "https://support.apple.com/en-us/125885"
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{
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"url": "https://support.apple.com/en-us/125886"
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{
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"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": "18.7.3",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "26.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "macOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "14.8.3",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "15.7.3",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "26.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "tvOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "26.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "visionOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "26.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"product": "watchOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "26.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
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"source": "product-security@apple.com"
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},
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} | — |
| Status status | NVD | Modifiedreceipt
What the source handed over{
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{
"affectedData": [
{
"product": "iOS and iPadOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "18.7.3",
"status": "affected",
"version": "0",
"versionType": "custom"
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{
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"status": "affected",
"version": "0",
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}
]
},
{
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"vendor": "Apple",
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"status": "affected",
"version": "0",
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{
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"status": "affected",
"version": "0",
"versionType": "custom"
},
{
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"status": "affected",
"version": "0",
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]
},
{
"product": "tvOS",
"vendor": "Apple",
"versions": [
{
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"status": "affected",
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"versionType": "custom"
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]
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{
"product": "visionOS",
"vendor": "Apple",
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"lessThan": "26.2",
"status": "affected",
"version": "0",
"versionType": "custom"
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]
},
{
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"vendor": "Apple",
"versions": [
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"lessThan": "26.2",
"status": "affected",
"version": "0",
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]
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],
"source": "product-security@apple.com"
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} | — |
| Vendor vendor | NVD | Applereceipt
What the source handed over{
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{
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{
"product": "iOS and iPadOS",
"vendor": "Apple",
"versions": [
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"status": "affected",
"version": "0",
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]
},
{
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"version": "0",
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{
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"status": "affected",
"version": "0",
"versionType": "custom"
},
{
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]
}
} | — |
vulnerability
| The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.3, macOS Sonoma 14.8.3, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. Processing a file may lead to memory corruption. zetlyn/cve-nvd · 2025-12-12 | cvss 8.8 product iOS and iPadOS status Modified vendor Apple | source |