Constellation · CASCA

Constellation explorer

Every signal has a story.Follow the evidence.

Return to triage

Find a CVE by identifier or text

↵ select

Minimum eligible CVSSOrderKEV only

Start with evidence

Current exploration

CVE-2021-40444

Your trail

Where next?

Selected cve

CVE-2021-40444

cve retained in the snapshot impact evidence slice.

45 retained evidence references · snapshot-bound · open authoritative view

StateAssessments differ

PriorityOutside this view’s calculation scope

CoverageOutside this view’s calculation scope

Connections43

Choose an action.

Evidence state

conflicted
identity unresolved
known present
conflicting evidence

Snapshot-bound reason tuple

Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision: evidence-policy-v1.1.0
Cutoff: 2026-08-27T18:09:02.177Z
Resolution: None

Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision: evidence-policy-v1.1.0
Cutoff: 2026-08-27T18:09:02.177Z
Resolution: None

Assessments differfactor_c_cvss

Eligible assertions materially conflict and remain visible side by side.

Revision: casca-direct-cvss-eligibility-v1
Cutoff: 2026-08-27T18:09:02.177Z
Resolution: Resolve conflict

Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision: casca-factor-d-obligations-v1
Cutoff: 2026-08-27T18:09:02.177Z
Resolution: Resolve identity

Connections 43

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows Server 2022

cfe2babe-bb58-4e03-800f-d18450ec392d

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows 10 Version 20H2

85d76490-9708-4fa9-b964-0690be4b34c1

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows Server version 2004

fe2aff4e-7e16-4f3c-9278-a93eaf804911

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows 10 Version 21H1

903ab273-721c-4bd6-9a8e-51b27417fbd3

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows Server 2016

223de444-4ec1-43d4-987e-067cdb7390b8

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows Server 2008 Service Pack 2 (Server Core installation)

33ed22e3-daf9-4e8b-ae0e-1e28f632d171

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows 8.1

c1593630-abfa-40e9-9e24-7ddfec601bc7

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows 7

5e891db4-b951-4de1-a880-1eae030a7533

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows 10 Version 2004

e673b2c3-d61a-4f23-9292-c107e124ec00

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows Server 2008 Service Pack 2

eafdee17-785c-4086-a417-d602e8adeaad

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows Server 2008 R2 Service Pack 1

4d144408-7992-45ed-8e7e-e86bb36fa53b

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows Server 2012

9e7f40af-a9ef-4961-856a-3815ca2248e2

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows Server 2008 Service Pack 2

ce2364e7-051f-4c3c-b732-8e4f55c9b9fd

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows Server 2012 (Server Core installation)

caaebe83-bbd0-4341-808d-b6066ec74140

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows Server version 20H2

a196900f-14b7-402c-8b07-c3ab14b75178

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows Server 2016 (Server Core installation)

62088969-d626-450d-97b8-75ecf0fbc094

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows Server 2012 R2 (Server Core installation)

26862694-8be8-4acb-97e7-870978520482

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows 10 Version 1909

cfcc3342-416e-43e5-b3dd-40ead703d92a

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows 10 Version 1809

d125ea42-bc0a-47ae-8690-7e881c42c53b

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows 7 Service Pack 1

999ebdbe-e8b7-40fe-92c0-02090fa053ff

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows Server 2008 R2 Service Pack 1 (Server Core installation)

0b343991-9a0e-4431-a828-36b8e7ad70b4

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows 10 Version 1507

efc3a989-c3e1-413e-ae37-856e7c1ad957

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows Server 2019

eb119b16-4c07-40ee-acbd-e832296352b7

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows 10 Version 1607

4a029795-21f9-4861-ac9b-522db6d1f714

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows Server 2012 R2

99fcbf7d-0274-4ac7-a568-f2a2255f5d9c

has cited scope1 retained · stored CVE-2021-40444 → Microsoft · Windows Server 2019 (Server Core installation)

b752522f-f4ec-4395-ad8d-4fd62b2d021a

has vulnerable target scope1 retained · stored CVE-2021-40444 → microsoft · windows_server_2016

fc343d63-7b27-449a-847f-3d359e992e87

has vulnerable target scope1 retained · stored CVE-2021-40444 → microsoft · windows_rt_8.1

28ac04a0-0019-4333-8ffb-481a3f73d05c

has vulnerable target scope2 retained · stored CVE-2021-40444 → microsoft · windows_server_2008

63d5b012-33cf-4f31-9049-0a3eb4ddf6c39681c79d-5ad6-4dec-95d0-d6a37e9aecd5

has vulnerable target scope1 retained · stored CVE-2021-40444 → microsoft · windows_server_2019

fd3cabd4-867d-400a-aaef-ca0f00dc9cbc

has vulnerable target scope1 retained · stored CVE-2021-40444 → microsoft · windows_server_20h2

55f7f5d3-0bc7-4626-a28f-b6a16a5a406e

has vulnerable target scope1 retained · stored CVE-2021-40444 → microsoft · windows_10_20h2

e7908ec2-28a2-44c4-990c-75b33240a102

has vulnerable target scope1 retained · stored CVE-2021-40444 → microsoft · windows_server_2004

a51e2349-bc54-4273-8658-a7470ed8285b

has vulnerable target scope2 retained · stored CVE-2021-40444 → microsoft · windows_server_2012

bf6f211f-65c7-4632-9b6c-d03bcedfaa07dd3c5f9d-a034-4dfa-bb22-c0ac99f48e79

has vulnerable target scope1 retained · stored CVE-2021-40444 → microsoft · windows_10_1607

7419f854-88d2-4a41-bf8a-1d7c73b8a912

has vulnerable target scope1 retained · stored CVE-2021-40444 → microsoft · windows_8.1

80a9b90d-d2fe-420a-83c4-aa0c7b9aae0a

has vulnerable target scope1 retained · stored CVE-2021-40444 → microsoft · windows_10_1507

4faba7d4-9f82-4ea0-aa62-36ea1af21415

has vulnerable target scope1 retained · stored CVE-2021-40444 → microsoft · windows_10_2004

7ddc3037-8297-47a1-a204-9c037fe1264e

has vulnerable target scope1 retained · stored CVE-2021-40444 → microsoft · windows_10_1809

a5dfe554-ef30-4da7-87c1-f9c2f850f8cf

has vulnerable target scope1 retained · stored CVE-2021-40444 → microsoft · windows_server_2022

994a17b0-fa4e-4a54-a8ab-8213517ce743

has vulnerable target scope1 retained · stored CVE-2021-40444 → microsoft · windows_10_21h1

390e4df8-0f67-4041-8c1f-508494a0eb09

has vulnerable target scope1 retained · stored CVE-2021-40444 → microsoft · windows_10_1909

5833ee07-846d-48ad-9781-52197229bc0f

has vulnerable target scope1 retained · stored CVE-2021-40444 → microsoft · windows_7

7ca52598-eba0-4f8c-b135-238f5727122f

Focused snapshot evidence neighborhood.

CVEProductSignalSelected / traceVisual proximity carries zero evidence weight.

Data as of

Evidence current through Aug 27, 2026, 6:09 PM UTC · 44 entities · 43 relationships · bounded complete