An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27. Processing maliciously crafted NTLM input may lead to unexpected app termination.
cve CVE-2026-84531 1 source, 1 claim · Watch
NVD writes:
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27. Processing maliciously crafted NTLM input may lead to unexpected app termination. the claim
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27. Processing maliciously crafted NTLM input may lead to unexpected app 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 | 6.2receipt
What the source handed over{
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"affected": [
{
"affectedData": [
{
"product": "iOS and iPadOS",
"vendor": "Apple",
"versions": [
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"status": "affected",
"version": "0",
"versionType": "custom"
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{
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"vendor": "Apple",
"versions": [
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"status": "affected",
"version": "0",
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} | — | ||||
| Product product | NVD | iOS and iPadOSreceipt
What the source handed over{
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"vendor": "Apple",
"versions": [
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} | — | ||||
| Status status | NVD | Analyzedreceipt
What the source handed over{
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"affected": [
{
"affectedData": [
{
"product": "iOS and iPadOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "27",
"status": "affected",
"version": "0",
"versionType": "custom"
}
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{
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"vendor": "Apple",
"versions": [
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"lessThan": "27",
"status": "affected",
"version": "0",
"versionType": "custom"
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} | — | ||||
| Vendor vendor | NVD | Applereceipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"product": "iOS and iPadOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "27",
"status": "affected",
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vulnerability
| An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27. Processing maliciously crafted NTLM input may lead to unexpected app termination. zetlyn/cve-nvd · 2026-09-14 | cvss 6.2 product iOS and iPadOS status Analyzed vendor Apple | source |