Microsoft · Security update · September 10, 2024

KB5043049: September 2024 security update

KB5043049, released September 10, 2024, fixes 2 CVEs across 6 products. One of them is being exploited (CVE-2024-43461); 1 on CISA KEV. Patch Radar priority: Patch now.

Patch now1 on CISA KEV1 publicly disclosed
CVEs closed
2
None rated Critical
Exploited
1
CVE-2024-43461
Exploitation more likely
0
Microsoft's assessment
Highest EPSS
0.5449
99th percentile

Priority of the 2 CVEs

Patch now 1 Urgent 0 High 1 Routine 0

Applies to

CVEs this fix closes

PriorityCVEComponentImpactCVSSEPSSExploitation
Patch now CVE-2024-43461 Windows MSHTML PlatformSpoofing8.8 0.5449 KEVDisclosedExploited
High CVE-2024-30073 Windows Security Zone MappingSecurity Feature Bypass7.8 0.0090 Exploitation Less Likely
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