Microsoft Windows 11 Version 23H2 for x64-based Systems

Name: Microsoft Windows 11 Version 23H2 for x64-based Systems
Brand: Microsoft

productNL

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

by severity

86critical1195high387medium1low

updated 2026-10-27

vulnerabilities (2,646)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2026-33824US	—OT critical	77.1% (100th)	KEV	10.0.22631.6936	2026-04-14	3 versions
CVE-2026-32202US	—OT critical	70.9% (99th)	KEV	10.0.22631.7376	2026-04-14	3 versions
CVE-2025-24054US	medium5.4OT critical	62.3% (99th)	KEV	10.0.22631.5039	2025-03-11	2 versions
CVE-2026-21510US	—OT critical	61.2% (99th)	KEV	no fix	2026-02-10	≤ vers:unknown/*
CVE-2025-26633US	—OT critical	30.4% (98th)	KEV	10.0.22631.5039	2025-03-11	2 versions
CVE-2025-21333US	—OT critical	10.1% (96th)	KEV	10.0.22631.4751	2025-01-14	2 versions
CVE-2026-20805US	—OT critical	7.46% (94th)	KEV	10.0.22631.6491	2026-01-13	3 versions
CVE-2025-24990US	—OT critical	6.37% (94th)	KEV	10.0.22631.6060	2025-10-14	2 versions
CVE-2025-60710US	—OT critical	4.61% (92nd)	KEV	no fix	2025-11-11	≤ vers:unknown/*
CVE-2025-62215US	—OT critical	4.46% (91st)	KEV	no fix	2025-11-11	≤ vers:unknown/*
CVE-2026-21533US	—OT critical	4.18% (91st)	KEV	no fix	2026-02-10	≤ vers:unknown/*
CVE-2025-24985US	—OT critical	3.89% (90th)	KEV	10.0.22631.5039	2025-03-11	2 versions
CVE-2025-62221US	—OT critical	2.50% (85th)	KEV	no fix	2025-12-09	≤ vers:unknown/*
CVE-2026-81963US	high7.8OT critical	0.39% (33rd)	KEV	10.0.22631.7582	2026-09-08	3 versions
CVE-2026-68820US	—OT critical	0.33% (26th)	KEV	10.0.22631.7517	2026-08-11	2 versions
CVE-2026-21513US	—OT critical	15.9% (97th)	KEV	no fix	2026-02-10	≤ vers:unknown/*
CVE-2026-96951US	high8.8OT critical	9.81% (96th)	KEV	10.0.22631.7652	2026-10-13	2 versions
CVE-2026-21525US	—OT critical	4.87% (92nd)	KEV	no fix	2026-02-10	≤ vers:unknown/*
CVE-2025-59230US	—OT critical	2.66% (86th)	KEV	10.0.22631.6060	2025-10-14	2 versions
CVE-2026-21519US	—OT critical	2.48% (84th)	KEV	no fix	2026-02-10	≤ vers:unknown/*
CVE-2025-24993US	—OT critical	2.22% (83rd)	KEV	10.0.22631.5039	2025-03-11	2 versions
CVE-2025-24991US	—OT critical	2.02% (81st)	KEV	10.0.22631.5039	2025-03-11	2 versions
CVE-2025-24984US	—OT critical	1.99% (81st)	KEV	10.0.22631.5039	2025-03-11	2 versions
CVE-2025-21334US	—OT critical	1.57% (75th)	KEV	10.0.22631.4751	2025-01-14	2 versions
CVE-2025-21335US	—OT critical	1.40% (72nd)	KEV	10.0.22631.4751	2025-01-14	2 versions
CVE-2026-85880US	high7.8OT critical	0.39% (33rd)	KEV	no fix	2026-09-08	≤ vers:unknown/*
CVE-2026-41089US	—	79.6% (100th)	Exploit	no fix	2026-05-12	≤ vers:unknown/*
CVE-2025-21298US	—	74.4% (99th)	Exploit	10.0.22631.4751	2025-01-14	2 versions
CVE-2026-49160US	—	56.6% (99th)	Exploit	10.0.22631.7219	2026-06-09	3 versions
CVE-2025-54918US	—	25.3% (98th)	Exploit	10.0.22631.5909	2025-09-09	2 versions
CVE-2025-24071US	—	23.3% (98th)	Exploit	10.0.22631.5039	2025-03-11	2 versions
CVE-2025-55234US	critical9.8	20.6% (98th)	Exploit	10.0.22631.5909	2025-09-09	2 versions
CVE-2025-21293US	—	15.0% (97th)	Exploit	10.0.22631.4751	2025-01-14	2 versions
CVE-2026-20841US	—	9.01% (95th)	Exploit	no fix	2026-02-10	≤ vers:unknown/*
CVE-2026-42980US	—	6.95% (94th)	Exploit	10.0.22631.7219	2026-06-09	3 versions
CVE-2026-20817US	—	5.42% (93rd)	Exploit	10.0.22631.6491	2026-01-13	3 versions
CVE-2026-50507US	—OT elevated	5.02% (92nd)	Exploit	10.0.22631.7219	2026-06-09	3 versions
CVE-2026-24294US	—	4.85% (92nd)	Exploit	10.0.22631.6783	2026-03-10	3 versions
CVE-2026-40369US	—	4.72% (92nd)	Exploit	no fix	2026-05-12	≤ vers:unknown/*
CVE-2025-54110US	—	4.72% (92nd)	Exploit	10.0.22631.5909	2025-09-09	2 versions
CVE-2026-33829US	—	3.51% (89th)	Exploit	10.0.22631.6936	2026-04-14	3 versions
CVE-2026-24291US	—	3.30% (88th)	Exploit	10.0.22631.6783	2026-03-10	3 versions
CVE-2025-24076US	—	3.21% (88th)	Exploit	10.0.22631.5039	2025-03-11	2 versions
CVE-2026-20929US	—	2.87% (87th)	Exploit	10.0.22631.6491	2026-01-13	3 versions
CVE-2026-41096US	—	2.70% (86th)	Exploit	10.0.22631.7219	2026-05-12	3 versions
CVE-2025-59194US	—	2.67% (86th)	Exploit	10.0.22631.6060	2025-10-14	2 versions
CVE-2026-20820US	—	2.56% (85th)	Exploit	10.0.22631.6491	2026-01-13	3 versions
CVE-2025-62454US	—	2.29% (83rd)	Exploit	no fix	2025-12-09	≤ vers:unknown/*
CVE-2025-60719US	—	1.93% (80th)	Exploit	no fix	2025-11-11	≤ vers:unknown/*
CVE-2025-24035US	—	1.72% (77th)	Exploit	10.0.22631.5039	2025-03-11	2 versions

showing 50 of 2,646

weaknesses (8)

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

CWE-416Use After Free661 CVEs
CWE-122Heap-based Buffer Overflow655 CVEs
CWE-125Out-of-bounds Read336 CVEs
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')195 CVEs
CWE-190Integer Overflow or Wraparound86 CVEs
CWE-822Untrusted Pointer Dereference69 CVEs
CWE-126Buffer Over-read52 CVEs
CWE-20Improper Input Validation52 CVEs

sources (2)

Which sources assert this record, and when.

USMicrosoft MSRC (CSAF)2,441 CVEs
NLNCSC-NL (CSAF)653 CVEs

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