CVE-2018-8464
Status: ModifiedHigh (7.5)—
An remote code execution vulnerability exists when Microsoft Edge PDF Reader improperly handles objects in memory, aka "Microsoft Edge PDF Remote Code Execution Vulnerability." This affects Microsoft Edge.
CVSS
- Version: 3.0
- Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- Base score: 7.5
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 43%
- Percentile among all scored CVEs: 99
- Score date: 10/10/2026
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 (1)
CWEs
- CWE-119
References
- http://www.securityfocus.com/bid/105265
- http://www.securitytracker.com/id/1041623
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8464
- https://research.checkpoint.com/2018/50-adobe-cves-in-50-days/
- http://www.securityfocus.com/bid/105265
- http://www.securitytracker.com/id/1041623
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8464
- https://research.checkpoint.com/2018/50-adobe-cves-in-50-days/
Raw JSON (NVD)
Show
{
"id": "CVE-2018-8464",
"cveTags": [],
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"vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
"authentication": "NONE",
"integrityImpact": "COMPLETE",
"accessComplexity": "MEDIUM",
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"confidentialityImpact": "COMPLETE"
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"baseSeverity": "HIGH",
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"userInteraction": "REQUIRED",
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"affected": [
{
"source": "secure@microsoft.com",
"affectedData": [
{
"vendor": "Microsoft",
"product": "Microsoft Edge",
"versions": [
{
"status": "affected",
"version": "Windows 10 for 32-bit Systems"
},
{
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{
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"published": "2018-09-13T00:29:06.270",
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"tags": [
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{
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],
"vulnStatus": "Modified",
"weaknesses": [
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"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
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"descriptions": [
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"value": "An remote code execution vulnerability exists when Microsoft Edge PDF Reader improperly handles objects in memory, aka \"Microsoft Edge PDF Remote Code Execution Vulnerability.\" This affects Microsoft Edge."
},
{
"lang": "es",
"value": "Existe una vulnerabilidad de ejecución remota de código cuando el lector de PDF de Microsoft Edge no gestiona correctamente objetos en la memoria. Esto también se conoce como \"Microsoft Edge PDF Remote Code Execution Vulnerability\". Esto afecta a Microsoft Edge."
}
],
"lastModified": "2026-06-17T02:04:55.873",
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