Microsoft Windows 11 version 21H2

productDE

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

by severity

5critical47high14medium0low

updated 2026-10-26

vulnerabilities (651)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2024-21412US	—OT critical	99.4% (100th)	KEV	no fix	2024-02-13	—
CVE-2023-36025US	high8.8OT critical	88.1% (100th)	KEV	no fix	2023-11-14	—
CVE-2024-38112US	—OT critical	84.2% (100th)	KEV	no fix	2024-07-09	—
CVE-2024-30088US	—OT critical	68.2% (99th)	KEV	no fix	2024-06-11	—
CVE-2024-21338US	—OT critical	59.8% (99th)	KEV	no fix	2024-02-13	—
CVE-2023-29336US	—OT critical	41.2% (99th)	KEV	no fix	2023-05-09	—
CVE-2023-21674US	—OT critical	34.2% (98th)	KEV	no fix	2023-01-10	—
CVE-2024-38193US	—OT critical	28.7% (98th)	KEV	no fix	2024-08-13	—
CVE-2024-35250US	—OT critical	25.2% (98th)	KEV	no fix	2024-06-11	—
CVE-2023-29360US	—OT critical	21.6% (98th)	KEV	no fix	2023-06-14	—
CVE-2023-36424US	high7.8OT critical	12.1% (96th)	KEV	no fix	2023-11-14	—
CVE-2024-38080US	—OT critical	7.12% (94th)	KEV	no fix	2024-07-09	—
CVE-2024-30051US	—OT critical	5.69% (93rd)	KEV	no fix	2024-05-14	—
CVE-2024-26169US	—OT critical	3.98% (90th)	KEV	no fix	2024-03-12	—
CVE-2024-43572US	—OT critical	66.7% (99th)	KEV	no fix	2024-10-08	—
CVE-2024-43461US	—OT critical	54.5% (99th)	KEV	no fix	2024-09-10	—
CVE-2024-43573US	high8.1OT critical	46.1% (99th)	KEV	no fix	2024-10-08	—
CVE-2024-38178US	—OT critical	41.4% (99th)	KEV	no fix	2024-08-13	—
CVE-2024-21351US	—OT critical	27.8% (98th)	KEV	no fix	2024-02-13	—
CVE-2023-36036US	high7.8OT critical	16.7% (97th)	KEV	no fix	2023-11-14	—
CVE-2024-38213US	—OT critical	13.6% (96th)	KEV	no fix	2024-08-13	—
CVE-2023-36033US	high7.8OT critical	10.9% (96th)	KEV	no fix	2023-11-14	—
CVE-2024-38217US	—OT critical	10.0% (96th)	KEV	no fix	2024-09-10	—
CVE-2024-38106US	—OT critical	6.34% (94th)	KEV	no fix	2024-08-13	—
CVE-2024-38014US	—OT critical	6.26% (94th)	KEV	no fix	2024-09-10	—
CVE-2024-30040US	—OT critical	3.94% (90th)	KEV	no fix	2024-05-14	—
CVE-2024-38107US	—OT critical	1.64% (76th)	KEV	no fix	2024-08-13	—
CVE-2024-38077US	—	84.2% (100th)	Exploit	no fix	2024-07-09	—
CVE-2024-38063US	—	70.6% (99th)	Exploit	no fix	2024-08-13	—
CVE-2023-21768US	—	65.4% (99th)	Exploit	no fix	2023-01-10	—
CVE-2024-38144US	—	32.3% (98th)	Exploit	no fix	2024-08-13	—
CVE-2024-21320US	medium6.5	22.6% (98th)	Exploit	no fix	2024-01-09	—
CVE-2024-21345US	—	20.2% (97th)	Exploit	no fix	2024-02-13	—
CVE-2024-20674US	—	17.2% (97th)	Exploit	no fix	2024-01-09	—
CVE-2024-30085US	—	14.3% (97th)	Exploit	no fix	2024-06-11	—
CVE-2024-26160US	—	11.4% (96th)	Exploit	no fix	2024-03-12	—
CVE-2024-20698US	—	8.65% (95th)	Exploit	no fix	2024-01-09	—
CVE-2024-26170US	—	6.65% (94th)	Exploit	no fix	2024-03-12	—
CVE-2024-30084US	—	5.91% (93rd)	Exploit	no fix	2024-06-11	—
CVE-2024-21306US	—OT elevated	5.78% (93rd)	Exploit	no fix	2024-01-09	—
CVE-2023-21752US	—	5.47% (93rd)	Exploit	no fix	2023-01-10	—
CVE-2024-20666US	—	3.08% (88th)	Exploit	no fix	2024-01-09	—
CVE-2023-29324US	medium6.5	2.87% (87th)	Exploit	no fix	2023-05-09	—
CVE-2024-30038US	—	2.55% (85th)	Exploit	no fix	2024-05-14	—
CVE-2023-21746US	—	2.43% (84th)	Exploit	no fix	2023-01-10	—
CVE-2024-38041US	—	2.15% (82nd)	Exploit	no fix	2024-07-09	—
CVE-2024-30090US	—	1.98% (80th)	Exploit	no fix	2024-06-11	—
CVE-2023-36407US	high7.8	1.73% (77th)	Exploit	no fix	2023-11-14	—
CVE-2024-38143US	—OT elevated	1.69% (77th)	Exploit	no fix	2024-08-13	—
CVE-2024-38127US	—	1.62% (76th)	Exploit	no fix	2024-08-13	—

showing 50 of 651

weaknesses (8)

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

CWE-20Improper Input Validation142 CVEs
CWE-122Heap-based Buffer Overflow99 CVEs
CWE-416Use After Free76 CVEs
CWE-264CWE-26474 CVEs
CWE-125Out-of-bounds Read62 CVEs
CWE-190Integer Overflow or Wraparound43 CVEs
CWE-200Exposure of Sensitive Information to an Unauthorized Actor39 CVEs
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')36 CVEs

sources (1)

Which sources assert this record, and when.

DECERT-Bund (BSI CSAF)651 CVEs

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