CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-27907

Integer underflow (wrap or wraparound) in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 20.6%

CVSS Severity

CVSS v3 Score 7.8

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27907

Products affected by CVE-2026-27907

Microsoft » Windows 11 23h2 » Version: N/A

cpe:2.3:o:microsoft:windows_11_23h2:-
Microsoft » Windows 11 23h2 » Version: 10.0.22621.2715

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22621.2715
Microsoft » Windows 11 23h2 » Version: 10.0.22621.4169

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22621.4169
Microsoft » Windows 11 23h2 » Version: 10.0.22621.4751

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22621.4751
Microsoft » Windows 11 23h2 » Version: 10.0.22621.5335

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22621.5335
Microsoft » Windows 11 23h2 » Version: 10.0.22631.2428

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.2428
Microsoft » Windows 11 23h2 » Version: 10.0.22631.2506

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.2506
Microsoft » Windows 11 23h2 » Version: 10.0.22631.2715

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.2715
Microsoft » Windows 11 23h2 » Version: 10.0.22631.2792

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.2792
Microsoft » Windows 11 23h2 » Version: 10.0.22631.2861

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.2861
Microsoft » Windows 11 23h2 » Version: 10.0.22631.3007

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.3007
Microsoft » Windows 11 23h2 » Version: 10.0.22631.3085

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.3085
Microsoft » Windows 11 23h2 » Version: 10.0.22631.3155

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.3155
Microsoft » Windows 11 23h2 » Version: 10.0.22631.3235

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.3235
Microsoft » Windows 11 23h2 » Version: 10.0.22631.3296

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.3296
Microsoft » Windows 11 23h2 » Version: 10.0.22631.3374

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.3374
Microsoft » Windows 11 23h2 » Version: 10.0.22631.3447

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.3447
Microsoft » Windows 11 23h2 » Version: 10.0.22631.3527

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.3527
Microsoft » Windows 11 23h2 » Version: 10.0.22631.3593

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.3593
Microsoft » Windows 11 23h2 » Version: 10.0.22631.3672

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.3672
Microsoft » Windows 11 23h2 » Version: 10.0.22631.3737

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.3737
Microsoft » Windows 11 23h2 » Version: 10.0.22631.3810

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.3810
Microsoft » Windows 11 23h2 » Version: 10.0.22631.3880

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.3880
Microsoft » Windows 11 23h2 » Version: 10.0.22631.3958

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.3958
Microsoft » Windows 11 23h2 » Version: 10.0.22631.4037

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.4037
Microsoft » Windows 11 23h2 » Version: 10.0.22631.4112

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.4112
Microsoft » Windows 11 23h2 » Version: 10.0.22631.4169

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.4169
Microsoft » Windows 11 23h2 » Version: 10.0.22631.4249

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.4249
Microsoft » Windows 11 23h2 » Version: 10.0.22631.4317

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.4317
Microsoft » Windows 11 23h2 » Version: 10.0.22631.4391

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.4391
Microsoft » Windows 11 23h2 » Version: 10.0.22631.4460

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.4460
Microsoft » Windows 11 23h2 » Version: 10.0.22631.4541

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.4541
Microsoft » Windows 11 23h2 » Version: 10.0.22631.4602

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.4602
Microsoft » Windows 11 23h2 » Version: 10.0.22631.4751

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.4751
Microsoft » Windows 11 23h2 » Version: 10.0.22631.4890

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.4890
Microsoft » Windows 11 23h2 » Version: 10.0.22631.5039

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.5039
Microsoft » Windows 11 23h2 » Version: 10.0.22631.5189

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.5189
Microsoft » Windows 11 23h2 » Version: 10.0.22631.5335

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.5335
Microsoft » Windows 11 23h2 » Version: 10.0.22631.5472

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.5472
Microsoft » Windows 11 23h2 » Version: 10.0.22631.5624

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.5624
Microsoft » Windows 11 23h2 » Version: 10.0.22631.5768

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.5768
Microsoft » Windows 11 23h2 » Version: 10.0.22631.5900

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.5900
Microsoft » Windows 11 23h2 » Version: 10.0.22631.5909

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.5909
Microsoft » Windows 11 23h2 » Version: 10.0.22631.6060

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.6060
Microsoft » Windows 11 23h2 » Version: 10.0.22631.6199

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.6199
Microsoft » Windows 11 23h2 » Version: 10.0.22631.6345

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.6345
Microsoft » Windows 11 23h2 » Version: 10.0.22631.6491

cpe:2.3:o:microsoft:windows_11_23h2:10.0.22631.6491
Microsoft » Windows 11 24h2 » Version: N/A

cpe:2.3:o:microsoft:windows_11_24h2:-
Microsoft » Windows 11 24h2 » Version: 10.0.26100.1742

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.1742
Microsoft » Windows 11 24h2 » Version: 10.0.26100.2033

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.2033
Microsoft » Windows 11 24h2 » Version: 10.0.26100.2161

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.2161
Microsoft » Windows 11 24h2 » Version: 10.0.26100.2314

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.2314
Microsoft » Windows 11 24h2 » Version: 10.0.26100.2454

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.2454
Microsoft » Windows 11 24h2 » Version: 10.0.26100.2605

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.2605
Microsoft » Windows 11 24h2 » Version: 10.0.26100.2894

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.2894
Microsoft » Windows 11 24h2 » Version: 10.0.26100.3107

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.3107
Microsoft » Windows 11 24h2 » Version: 10.0.26100.3194

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.3194
Microsoft » Windows 11 24h2 » Version: 10.0.26100.3403

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.3403
Microsoft » Windows 11 24h2 » Version: 10.0.26100.3476

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.3476
Microsoft » Windows 11 24h2 » Version: 10.0.26100.3775

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.3775
Microsoft » Windows 11 24h2 » Version: 10.0.26100.3981

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.3981
Microsoft » Windows 11 24h2 » Version: 10.0.26100.4061

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.4061
Microsoft » Windows 11 24h2 » Version: 10.0.26100.4270

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.4270
Microsoft » Windows 11 24h2 » Version: 10.0.26100.4349

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.4349
Microsoft » Windows 11 24h2 » Version: 10.0.26100.4652

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.4652
Microsoft » Windows 11 24h2 » Version: 10.0.26100.4851

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.4851
Microsoft » Windows 11 24h2 » Version: 10.0.26100.4946

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.4946
Microsoft » Windows 11 24h2 » Version: 10.0.26100.6508

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.6508
Microsoft » Windows 11 24h2 » Version: 10.0.26100.6563

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.6563
Microsoft » Windows 11 24h2 » Version: 10.0.26100.6584

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.6584
Microsoft » Windows 11 24h2 » Version: 10.0.26100.6899

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.6899
Microsoft » Windows 11 24h2 » Version: 10.0.26100.7092

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.7092
Microsoft » Windows 11 24h2 » Version: 10.0.26100.7171

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.7171
Microsoft » Windows 11 24h2 » Version: 10.0.26100.7392

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.7392
Microsoft » Windows 11 24h2 » Version: 10.0.26100.7456

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.7456
Microsoft » Windows 11 24h2 » Version: 10.0.26100.7462

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.7462
Microsoft » Windows 11 24h2 » Version: 10.0.26100.7623

cpe:2.3:o:microsoft:windows_11_24h2:10.0.26100.7623
Microsoft » Windows 11 25h2 » Version: N/A

cpe:2.3:o:microsoft:windows_11_25h2:-
Microsoft » Windows 11 25h2 » Version: 10.0.26200.6899

cpe:2.3:o:microsoft:windows_11_25h2:10.0.26200.6899
Microsoft » Windows 11 25h2 » Version: 10.0.26200.7092

cpe:2.3:o:microsoft:windows_11_25h2:10.0.26200.7092
Microsoft » Windows 11 25h2 » Version: 10.0.26200.7171

cpe:2.3:o:microsoft:windows_11_25h2:10.0.26200.7171
Microsoft » Windows 11 25h2 » Version: 10.0.26200.7392

cpe:2.3:o:microsoft:windows_11_25h2:10.0.26200.7392
Microsoft » Windows 11 25h2 » Version: 10.0.26200.7456

cpe:2.3:o:microsoft:windows_11_25h2:10.0.26200.7456
Microsoft » Windows 11 25h2 » Version: 10.0.26200.7462

cpe:2.3:o:microsoft:windows_11_25h2:10.0.26200.7462
Microsoft » Windows 11 25h2 » Version: 10.0.26200.7623

cpe:2.3:o:microsoft:windows_11_25h2:10.0.26200.7623
Microsoft » Windows 11 26h1 » Version: Any

cpe:2.3:o:microsoft:windows_11_26h1:*
Microsoft » Windows Server 2022 23h2 » Version: N/A

cpe:2.3:o:microsoft:windows_server_2022_23h2:-
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1009

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1009
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1085

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1085
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1128

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1128
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1189

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1189
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1251

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1251
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1308

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1308
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1369

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1369
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1425

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1425
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1486

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1486
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1551

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1551
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1611

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1611
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1665

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1665
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1668

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1668
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1732

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1732
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1791

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1791
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1840

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1840
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1849

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1849
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1913

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1913
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1916

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1916
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.1965

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.1965
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.2025

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.2025
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.2092

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.2092
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.521

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.521
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.531

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.531
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.584

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.584
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.643

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.643
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.709

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.709
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.763

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.763
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.830

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.830
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.887

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.887
Microsoft » Windows Server 2022 23h2 » Version: 10.0.25398.950

cpe:2.3:o:microsoft:windows_server_2022_23h2:10.0.25398.950
Microsoft » Windows Server 2025 » Version: N/A

cpe:2.3:o:microsoft:windows_server_2025:-
Microsoft » Windows Server 2025 » Version: 10.0.26100.2033

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.2033
Microsoft » Windows Server 2025 » Version: 10.0.26100.2314

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.2314
Microsoft » Windows Server 2025 » Version: 10.0.26100.2605

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.2605
Microsoft » Windows Server 2025 » Version: 10.0.26100.2894

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.2894
Microsoft » Windows Server 2025 » Version: 10.0.26100.3107

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.3107
Microsoft » Windows Server 2025 » Version: 10.0.26100.3194

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.3194
Microsoft » Windows Server 2025 » Version: 10.0.26100.32230

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.32230
Microsoft » Windows Server 2025 » Version: 10.0.26100.3403

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.3403
Microsoft » Windows Server 2025 » Version: 10.0.26100.3476

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.3476
Microsoft » Windows Server 2025 » Version: 10.0.26100.3775

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.3775
Microsoft » Windows Server 2025 » Version: 10.0.26100.3781

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.3781
Microsoft » Windows Server 2025 » Version: 10.0.26100.3981

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.3981
Microsoft » Windows Server 2025 » Version: 10.0.26100.4061

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.4061
Microsoft » Windows Server 2025 » Version: 10.0.26100.4066

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.4066
Microsoft » Windows Server 2025 » Version: 10.0.26100.4270

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.4270
Microsoft » Windows Server 2025 » Version: 10.0.26100.4349

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.4349
Microsoft » Windows Server 2025 » Version: 10.0.26100.4652

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.4652
Microsoft » Windows Server 2025 » Version: 10.0.26100.4656

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.4656
Microsoft » Windows Server 2025 » Version: 10.0.26100.4851

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.4851
Microsoft » Windows Server 2025 » Version: 10.0.26100.4946

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.4946
Microsoft » Windows Server 2025 » Version: 10.0.26100.6508

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.6508
Microsoft » Windows Server 2025 » Version: 10.0.26100.6563

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.6563
Microsoft » Windows Server 2025 » Version: 10.0.26100.6584

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.6584
Microsoft » Windows Server 2025 » Version: 10.0.26100.6899

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.6899
Microsoft » Windows Server 2025 » Version: 10.0.26100.6905

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.6905
Microsoft » Windows Server 2025 » Version: 10.0.26100.7092

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.7092
Microsoft » Windows Server 2025 » Version: 10.0.26100.7171

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.7171
Microsoft » Windows Server 2025 » Version: 10.0.26100.7392

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.7392
Microsoft » Windows Server 2025 » Version: 10.0.26100.7456

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.7456
Microsoft » Windows Server 2025 » Version: 10.0.26100.7462

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.7462
Microsoft » Windows Server 2025 » Version: 10.0.26100.7623

cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.7623

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-27907

Products

Pricing

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