CVE-2024-44187
Status: ModifiedMedium (6.5)—
A cross-origin issue existed with "iframe" elements. This was addressed with improved tracking of security origins. This issue is fixed in Safari 18, iOS 18 and iPadOS 18, macOS Sequoia 15, tvOS 18, visionOS 2, watchOS 11. A malicious website may exfiltrate data cross-origin.
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- Base score: 6.5
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 0.65%
- Percentile among all scored CVEs: 49
- Score date: 10/7/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (7)
CWEs
- CWE-346
- CWE-346
References
- https://support.apple.com/en-us/121238
- https://support.apple.com/en-us/121240
- https://support.apple.com/en-us/121241
- https://support.apple.com/en-us/121248
- https://support.apple.com/en-us/121249
- https://support.apple.com/en-us/121250
- http://seclists.org/fulldisclosure/2024/Sep/32
- http://seclists.org/fulldisclosure/2024/Sep/33
- http://seclists.org/fulldisclosure/2024/Sep/36
- http://seclists.org/fulldisclosure/2024/Sep/37
- https://lists.debian.org/debian-lts-announce/2024/11/msg00019.html
Raw JSON (NVD)
Show
{
"id": "CVE-2024-44187",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"role": "CISA Coordinator",
"options": [
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},
{
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},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2024-09-17T13:44:18.458972Z"
}
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "REQUIRED",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 3.6,
"exploitabilityScore": 2.8
},
{
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"integrityImpact": "NONE",
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},
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"affected": [
{
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"affectedData": [
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{
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],
"published": "2024-09-17T00:15:52.037",
"references": [
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"url": "https://support.apple.com/en-us/121238",
"tags": [
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{
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{
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{
"url": "http://seclists.org/fulldisclosure/2024/Sep/33",
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{
"url": "http://seclists.org/fulldisclosure/2024/Sep/36",
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{
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{
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],
"vulnStatus": "Modified",
"weaknesses": [
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"source": "nvd@nist.gov",
"description": [
{
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"value": "CWE-346"
}
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},
{
"type": "Secondary",
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"description": [
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]
}
],
"descriptions": [
{
"lang": "en",
"value": "A cross-origin issue existed with \"iframe\" elements. This was addressed with improved tracking of security origins. This issue is fixed in Safari 18, iOS 18 and iPadOS 18, macOS Sequoia 15, tvOS 18, visionOS 2, watchOS 11. A malicious website may exfiltrate data cross-origin."
},
{
"lang": "es",
"value": "Existía un problema de origen cruzado con los elementos \"iframe\". Esto se solucionó mejorando el seguimiento de los orígenes de seguridad. Este problema se solucionó en Safari 18, visionOS 2, watchOS 11, macOS Sequoia 15, iOS 18, iPadOS 18 y tvOS 18. Un sitio web malicioso puede filtrar datos de origen cruzado."
}
],
"lastModified": "2026-06-17T07:52:29.543",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
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"versionEndExcluding": "18.0"
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"versionEndExcluding": "15.0"
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{
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],
"sourceIdentifier": "product-security@apple.com"
}