Microsoft · Security update · September 11, 2018
KB4457426: September 2018 security update
KB4457426, released September 11, 2018, fixes 5 CVEs across 9 products. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.
Urgent1 publicly disclosedUnsupported product
CVEs closed
5
1 rated Critical
Exploited
0
None reported
Exploitation more likely
4
Microsoft's assessment
Highest EPSS
0.1308
96th percentile
Priority of the 5 CVEs
Patch now 0
Urgent 4
High 0
Routine 1
Applies to
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Urgent | CVE-2018-8457 | Microsoft Scripting Engine | Remote Code Execution | 4.2 | 0.1308 | DisclosedMore likely |
| Urgent | CVE-2018-8447 | Internet Explorer | Remote Code Execution | 6.4 | 0.1290 | More likely |
| Urgent | CVE-2018-8452 | Microsoft Scripting Engine | Information Disclosure | 4.3 | 0.0559 | More likely |
| Urgent | CVE-2018-8470 | Internet Explorer | Security Feature Bypass | 4.3 | 0.0327 | More likely |
| Routine | CVE-2018-8315 | Microsoft Scripting Engine | Information Disclosure | 4.2 | 0.0318 | Exploitation Less Likely |
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