Microsoft · Security update · August 9, 2022
KB5019077: August 2022 security update
KB5019077, released August 9, 2022, fixes 5 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent1 publicly disclosed
CVEs closed
5
3 rated Critical
Exploited
0
None reported
Exploitation more likely
3
Vendor assessment
Highest EPSS
0.0274
86th percentile
Priority of the 5 CVEs
Patch now 0
Urgent 3
High 0
Routine 2
Applies to
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Urgent | CVE-2022-21980 | Microsoft Exchange Server | Elevation of Privilege | 8.0 | 0.0274 | More likely |
| Urgent | CVE-2022-24516 | Microsoft Exchange Server | Elevation of Privilege | 8.0 | 0.0245 | More likely |
| Urgent | CVE-2022-24477 | Microsoft Exchange Server | Elevation of Privilege | 8.0 | 0.0231 | More likely |
| Routine | CVE-2022-21979 | Microsoft Exchange Server | Information Disclosure | 4.8 | 0.0222 | Exploitation Less Likely |
| Routine | CVE-2022-30134 | Microsoft Exchange Server | Information Disclosure | 6.5 | 0.0214 | DisclosedExploitation Unlikely |
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