Microsoft Exchange Server 2016 Cumulative Update 22

productUS

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

unpatched

by severity

1critical3high5medium0low

updated 2026-10-27

vulnerabilities (21)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2022-41082US	—OT critical	100.0% (100th)	KEV	15.01.2375.037	2022-10-03	2 versions
CVE-2022-41040US	—OT critical	100.0% (100th)	KEV	15.01.2375.037	2022-10-03	2 versions
CVE-2021-42321US	medium6.5OT critical	91.7% (100th)	KEV	15.01.2375.017	2021-11-10	2 versions
CVE-2022-41080US	—OT critical	77.3% (100th)	KEV	15.01.2375.037	2022-11-09	2 versions
CVE-2021-41349US	medium4.3	93.5% (100th)	Exploit	15.01.2375.017	2021-11-10	2 versions
CVE-2022-23277US	medium6.5	41.1% (99th)	Exploit	15.01.2375.024	2022-03-09	2 versions
CVE-2022-24463US	medium4.0	31.8% (98th)	—	15.01.2375.024	2022-03-09	2 versions
CVE-2021-42305US	medium4.3	7.87% (95th)	—	15.01.2375.017	2021-11-10	2 versions
CVE-2022-21980US	—	2.74% (86th)	—	15.01.2375.032	2022-08-09	2 versions
CVE-2022-24516US	—	2.45% (84th)	—	15.01.2375.032	2022-08-09	2 versions
CVE-2022-24477US	—	2.31% (83rd)	—	15.01.2375.032	2022-08-09	2 versions
CVE-2022-21979US	—	2.22% (83rd)	—	15.01.2375.032	2022-08-09	2 versions
CVE-2022-30134US	—	2.14% (82nd)	—	15.01.2375.032	2022-08-09	2 versions
CVE-2022-34692US	—	1.76% (78th)	—	15.01.2375.031	2022-08-09	2 versions
CVE-2022-21969US	critical9.0	1.12% (66th)	—	15.01.2375.018	2022-01-11	2 versions
CVE-2022-21846US	high8.3	1.06% (64th)	—	15.01.2375.018	2022-01-11	2 versions
CVE-2022-21855US	high7.7	0.93% (60th)	—	15.01.2375.018	2022-01-11	2 versions
CVE-2022-21978US	high7.2	0.87% (59th)	—	15.01.2375.028	2022-05-10	2 versions
CVE-2022-41079US	—	0.84% (58th)	—	15.01.2375.037	2022-11-09	2 versions
CVE-2022-41078US	—	0.84% (58th)	—	15.01.2375.037	2022-11-09	2 versions
CVE-2022-41123US	—	0.61% (49th)	—	15.01.2375.037	2022-11-09	2 versions

weaknesses (7)

The flaw types (CWEs) most of these CVEs share.

CWE-264CWE-2647 CVEs
CWE-451User Interface (UI) Misrepresentation of Critical Information4 CVEs
CWE-20Improper Input Validation3 CVEs
CWE-200Exposure of Sensitive Information to an Unauthorized Actor3 CVEs
CWE-94Improper Control of Generation of Code ('Code Injection')3 CVEs
CWE-502Deserialization of Untrusted Data1 CVEs
CWE-918Server-Side Request Forgery (SSRF)1 CVEs

sources (1)

Which sources assert this record, and when.

USMicrosoft MSRC (CSAF)21 CVEs

scry

Products carry known vulnerabilities once they are exposed to the internet. See what is exposed on your perimeter with a free passive scan.

Free scan