CVE-2026-86973
Full vulnerability record from the local CVENow database.
Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2. Processing maliciously crafted web content may lead to an unexpected process crash.
Severity
Not scored
CVSS score
Not available
Vulnerability status
Received
Source identifier
Published
2026-10-26 21:20:35.600000
Last modified
2026-10-26 21:20:35.600000
View original CVE JSON
{
"id": "CVE-2026-86973",
"sourceIdentifier": "[email protected]",
"published": "2026-10-26T21:20:35.600",
"lastModified": "2026-10-26T21:20:35.600",
"vulnStatus": "Received",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2. Processing maliciously crafted web content may lead to an unexpected process crash."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "Apple",
"product": "Safari",
"versions": [
{
"version": "0",
"lessThan": "27.2",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Apple",
"product": "iOS and iPadOS",
"versions": [
{
"version": "0",
"lessThan": "26.7.2",
"versionType": "custom",
"status": "affected"
},
{
"version": "0",
"lessThan": "27.2",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Apple",
"product": "macOS",
"versions": [
{
"version": "0",
"lessThan": "27.2",
"versionType": "custom",
"status": "affected"
}
]
}
]
}
],
"metrics": {},
"references": [
{
"url": "https://support.apple.com/en-us/149227",
"source": "[email protected]"
},
{
"url": "https://support.apple.com/en-us/149230",
"source": "[email protected]"
},
{
"url": "https://support.apple.com/en-us/149521",
"source": "[email protected]"
},
{
"url": "https://support.apple.com/en-us/149527",
"source": "[email protected]"
}
]
}