Microsoft Malware Protection Engine

productUS

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

KEV-listed

public exploit

EPSS ≥ 10%

unpatched

critical

by severity

0critical4high2medium0low

updated 2026-10-28

vulnerabilities (9)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2021-42298US	high9.3	5.85% (93rd)	—	1.1.18700.3	2021-11-10	2 versions
CVE-2023-24860US	—	3.07% (88th)	—	1.1.20200.4	2023-04-11	2 versions
CVE-2022-24548US	medium4.3	3.01% (87th)	—	1.1.19100.5	2022-04-15	2 versions
CVE-2021-34522US	high9.3	2.72% (86th)	—	1.1.18242.0	2021-07-14	2 versions
CVE-2021-34464US	high9.3	2.64% (86th)	—	1.1.18242.0	2021-07-16	2 versions
CVE-2022-37971US	—	0.70% (53rd)	—	1.1.19700.2	2022-10-11	2 versions
CVE-2021-34471US	medium4.6	0.51% (43rd)	—	1.1.18400.4	2021-08-12	2 versions
CVE-2023-33156US	high7.0	0.27% (20th)	—	1.1.23050.3	2023-07-11	2 versions
CVE-2023-23389US	—	0.26% (17th)	—	1.1.20000.2	2023-03-14	2 versions

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

CWE-94Improper Control of Generation of Code ('Code Injection')3 CVEs
CWE-20Improper Input Validation2 CVEs
CWE-269Improper Privilege Management2 CVEs
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')2 CVEs
CWE-367Time-of-check Time-of-use (TOCTOU) Race Condition2 CVEs
CWE-264CWE-2641 CVEs
CWE-400Uncontrolled Resource Consumption1 CVEs

Which sources assert this record, and when.

scry

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