CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-21516

Improper neutralization of special elements used in a command ('command injection') in Github Copilot allows an unauthorized attacker to execute code over a network.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.0

EPSS Ranking 12.6%

CVSS Severity

CVSS v3 Score 8.8

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21516

Products affected by CVE-2026-21516

Microsoft » Github Copilot » Version: 1.0.1

cpe:2.3:a:microsoft:github_copilot:1.0.1
Microsoft » Github Copilot » Version: 1.0.2

cpe:2.3:a:microsoft:github_copilot:1.0.2
Microsoft » Github Copilot » Version: 1.0.3

cpe:2.3:a:microsoft:github_copilot:1.0.3
Microsoft » Github Copilot » Version: 1.1.1

cpe:2.3:a:microsoft:github_copilot:1.1.1
Microsoft » Github Copilot » Version: 1.1.11.501

cpe:2.3:a:microsoft:github_copilot:1.1.11.501
Microsoft » Github Copilot » Version: 1.1.12.524

cpe:2.3:a:microsoft:github_copilot:1.1.12.524
Microsoft » Github Copilot » Version: 1.1.13.747

cpe:2.3:a:microsoft:github_copilot:1.1.13.747
Microsoft » Github Copilot » Version: 1.1.14.882

cpe:2.3:a:microsoft:github_copilot:1.1.14.882
Microsoft » Github Copilot » Version: 1.1.15.1115

cpe:2.3:a:microsoft:github_copilot:1.1.15.1115
Microsoft » Github Copilot » Version: 1.1.16.1219

cpe:2.3:a:microsoft:github_copilot:1.1.16.1219
Microsoft » Github Copilot » Version: 1.1.17.1262

cpe:2.3:a:microsoft:github_copilot:1.1.17.1262
Microsoft » Github Copilot » Version: 1.1.19.1364

cpe:2.3:a:microsoft:github_copilot:1.1.19.1364
Microsoft » Github Copilot » Version: 1.1.20.1417

cpe:2.3:a:microsoft:github_copilot:1.1.20.1417
Microsoft » Github Copilot » Version: 1.1.22.1530

cpe:2.3:a:microsoft:github_copilot:1.1.22.1530
Microsoft » Github Copilot » Version: 1.1.23.1570

cpe:2.3:a:microsoft:github_copilot:1.1.23.1570
Microsoft » Github Copilot » Version: 1.1.24.1610

cpe:2.3:a:microsoft:github_copilot:1.1.24.1610
Microsoft » Github Copilot » Version: 1.1.25.1678

cpe:2.3:a:microsoft:github_copilot:1.1.25.1678
Microsoft » Github Copilot » Version: 1.1.26.1691

cpe:2.3:a:microsoft:github_copilot:1.1.26.1691
Microsoft » Github Copilot » Version: 1.1.27.1708

cpe:2.3:a:microsoft:github_copilot:1.1.27.1708
Microsoft » Github Copilot » Version: 1.1.28.1744

cpe:2.3:a:microsoft:github_copilot:1.1.28.1744
Microsoft » Github Copilot » Version: 1.1.29.1869

cpe:2.3:a:microsoft:github_copilot:1.1.29.1869
Microsoft » Github Copilot » Version: 1.1.3.139

cpe:2.3:a:microsoft:github_copilot:1.1.3.139
Microsoft » Github Copilot » Version: 1.1.30.1887

cpe:2.3:a:microsoft:github_copilot:1.1.30.1887
Microsoft » Github Copilot » Version: 1.1.31.1908

cpe:2.3:a:microsoft:github_copilot:1.1.31.1908
Microsoft » Github Copilot » Version: 1.1.32.1956

cpe:2.3:a:microsoft:github_copilot:1.1.32.1956
Microsoft » Github Copilot » Version: 1.1.33.1980

cpe:2.3:a:microsoft:github_copilot:1.1.33.1980
Microsoft » Github Copilot » Version: 1.1.34.2009

cpe:2.3:a:microsoft:github_copilot:1.1.34.2009
Microsoft » Github Copilot » Version: 1.1.35.2063

cpe:2.3:a:microsoft:github_copilot:1.1.35.2063
Microsoft » Github Copilot » Version: 1.1.36.2164

cpe:2.3:a:microsoft:github_copilot:1.1.36.2164
Microsoft » Github Copilot » Version: 1.1.37.2188

cpe:2.3:a:microsoft:github_copilot:1.1.37.2188
Microsoft » Github Copilot » Version: 1.1.38.2229

cpe:2.3:a:microsoft:github_copilot:1.1.38.2229
Microsoft » Github Copilot » Version: 1.1.4.220

cpe:2.3:a:microsoft:github_copilot:1.1.4.220
Microsoft » Github Copilot » Version: 1.1.6.322

cpe:2.3:a:microsoft:github_copilot:1.1.6.322
Microsoft » Github Copilot » Version: 1.1.7.363

cpe:2.3:a:microsoft:github_copilot:1.1.7.363
Microsoft » Github Copilot » Version: 1.1.8.421

cpe:2.3:a:microsoft:github_copilot:1.1.8.421
Microsoft » Github Copilot » Version: 1.1.9.483

cpe:2.3:a:microsoft:github_copilot:1.1.9.483
Microsoft » Github Copilot » Version: 1.2.0.2322

cpe:2.3:a:microsoft:github_copilot:1.2.0.2322
Microsoft » Github Copilot » Version: 1.2.1.2347

cpe:2.3:a:microsoft:github_copilot:1.2.1.2347
Microsoft » Github Copilot » Version: 1.2.13.2776

cpe:2.3:a:microsoft:github_copilot:1.2.13.2776
Microsoft » Github Copilot » Version: 1.2.14.2811

cpe:2.3:a:microsoft:github_copilot:1.2.14.2811
Microsoft » Github Copilot » Version: 1.2.15.2816

cpe:2.3:a:microsoft:github_copilot:1.2.15.2816
Microsoft » Github Copilot » Version: 1.2.16.2847

cpe:2.3:a:microsoft:github_copilot:1.2.16.2847
Microsoft » Github Copilot » Version: 1.2.17.2887

cpe:2.3:a:microsoft:github_copilot:1.2.17.2887
Microsoft » Github Copilot » Version: 1.2.18.2908

cpe:2.3:a:microsoft:github_copilot:1.2.18.2908
Microsoft » Github Copilot » Version: 1.2.19.2983

cpe:2.3:a:microsoft:github_copilot:1.2.19.2983
Microsoft » Github Copilot » Version: 1.2.2.2371

cpe:2.3:a:microsoft:github_copilot:1.2.2.2371
Microsoft » Github Copilot » Version: 1.2.21.2995

cpe:2.3:a:microsoft:github_copilot:1.2.21.2995
Microsoft » Github Copilot » Version: 1.2.22.3129

cpe:2.3:a:microsoft:github_copilot:1.2.22.3129
Microsoft » Github Copilot » Version: 1.2.3.2385

cpe:2.3:a:microsoft:github_copilot:1.2.3.2385
Microsoft » Github Copilot » Version: 1.2.4.2459

cpe:2.3:a:microsoft:github_copilot:1.2.4.2459
Microsoft » Github Copilot » Version: 1.2.5.2507

cpe:2.3:a:microsoft:github_copilot:1.2.5.2507
Microsoft » Github Copilot » Version: 1.2.6.2594

cpe:2.3:a:microsoft:github_copilot:1.2.6.2594
Microsoft » Github Copilot » Version: 1.2.7.2623

cpe:2.3:a:microsoft:github_copilot:1.2.7.2623
Microsoft » Github Copilot » Version: 1.2.8.2631

cpe:2.3:a:microsoft:github_copilot:1.2.8.2631
Microsoft » Github Copilot » Version: 1.2.9.2684

cpe:2.3:a:microsoft:github_copilot:1.2.9.2684
Microsoft » Github Copilot » Version: 1.3.0.3323

cpe:2.3:a:microsoft:github_copilot:1.3.0.3323
Microsoft » Github Copilot » Version: 1.3.1.3453

cpe:2.3:a:microsoft:github_copilot:1.3.1.3453
Microsoft » Github Copilot » Version: 1.3.2.3479

cpe:2.3:a:microsoft:github_copilot:1.3.2.3479
Microsoft » Github Copilot » Version: 1.3.3.3572

cpe:2.3:a:microsoft:github_copilot:1.3.3.3572
Microsoft » Github Copilot » Version: 1.4.0.3748

cpe:2.3:a:microsoft:github_copilot:1.4.0.3748
Microsoft » Github Copilot » Version: 1.4.1.3828

cpe:2.3:a:microsoft:github_copilot:1.4.1.3828
Microsoft » Github Copilot » Version: 1.4.10.4352

cpe:2.3:a:microsoft:github_copilot:1.4.10.4352
Microsoft » Github Copilot » Version: 1.4.11.4372

cpe:2.3:a:microsoft:github_copilot:1.4.11.4372
Microsoft » Github Copilot » Version: 1.4.12.4386

cpe:2.3:a:microsoft:github_copilot:1.4.12.4386
Microsoft » Github Copilot » Version: 1.4.13.4415

cpe:2.3:a:microsoft:github_copilot:1.4.13.4415
Microsoft » Github Copilot » Version: 1.4.14.4554

cpe:2.3:a:microsoft:github_copilot:1.4.14.4554
Microsoft » Github Copilot » Version: 1.4.2.3864

cpe:2.3:a:microsoft:github_copilot:1.4.2.3864
Microsoft » Github Copilot » Version: 1.4.3.3913

cpe:2.3:a:microsoft:github_copilot:1.4.3.3913
Microsoft » Github Copilot » Version: 1.4.4.3955

cpe:2.3:a:microsoft:github_copilot:1.4.4.3955
Microsoft » Github Copilot » Version: 1.4.5.4049

cpe:2.3:a:microsoft:github_copilot:1.4.5.4049
Microsoft » Github Copilot » Version: 1.4.6.4092

cpe:2.3:a:microsoft:github_copilot:1.4.6.4092
Microsoft » Github Copilot » Version: 1.4.7.4174

cpe:2.3:a:microsoft:github_copilot:1.4.7.4174
Microsoft » Github Copilot » Version: 1.4.8.4188

cpe:2.3:a:microsoft:github_copilot:1.4.8.4188
Microsoft » Github Copilot » Version: 1.4.9.4300

cpe:2.3:a:microsoft:github_copilot:1.4.9.4300
Microsoft » Github Copilot » Version: 1.5.1.5285

cpe:2.3:a:microsoft:github_copilot:1.5.1.5285
Microsoft » Github Copilot » Version: 1.5.14.6008

cpe:2.3:a:microsoft:github_copilot:1.5.14.6008
Microsoft » Github Copilot » Version: 1.5.16.6140

cpe:2.3:a:microsoft:github_copilot:1.5.16.6140
Microsoft » Github Copilot » Version: 1.5.17.6356

cpe:2.3:a:microsoft:github_copilot:1.5.17.6356
Microsoft » Github Copilot » Version: 1.5.19.6527

cpe:2.3:a:microsoft:github_copilot:1.5.19.6527
Microsoft » Github Copilot » Version: 1.5.2.5345

cpe:2.3:a:microsoft:github_copilot:1.5.2.5345
Microsoft » Github Copilot » Version: 1.5.20.6554

cpe:2.3:a:microsoft:github_copilot:1.5.20.6554
Microsoft » Github Copilot » Version: 1.5.21.6667

cpe:2.3:a:microsoft:github_copilot:1.5.21.6667
Microsoft » Github Copilot » Version: 1.5.22.6765

cpe:2.3:a:microsoft:github_copilot:1.5.22.6765
Microsoft » Github Copilot » Version: 1.5.23.6819

cpe:2.3:a:microsoft:github_copilot:1.5.23.6819
Microsoft » Github Copilot » Version: 1.5.24.6840

cpe:2.3:a:microsoft:github_copilot:1.5.24.6840
Microsoft » Github Copilot » Version: 1.5.25.10

cpe:2.3:a:microsoft:github_copilot:1.5.25.10
Microsoft » Github Copilot » Version: 1.5.26.7227

cpe:2.3:a:microsoft:github_copilot:1.5.26.7227
Microsoft » Github Copilot » Version: 1.5.27.7265

cpe:2.3:a:microsoft:github_copilot:1.5.27.7265
Microsoft » Github Copilot » Version: 1.5.28.7313

cpe:2.3:a:microsoft:github_copilot:1.5.28.7313
Microsoft » Github Copilot » Version: 1.5.29.7524

cpe:2.3:a:microsoft:github_copilot:1.5.29.7524
Microsoft » Github Copilot » Version: 1.5.3.5510

cpe:2.3:a:microsoft:github_copilot:1.5.3.5510
Microsoft » Github Copilot » Version: 1.5.30-231

cpe:2.3:a:microsoft:github_copilot:1.5.30-231
Microsoft » Github Copilot » Version: 1.5.30-242

cpe:2.3:a:microsoft:github_copilot:1.5.30-242
Microsoft » Github Copilot » Version: 1.5.32-231

cpe:2.3:a:microsoft:github_copilot:1.5.32-231
Microsoft » Github Copilot » Version: 1.5.32-242

cpe:2.3:a:microsoft:github_copilot:1.5.32-242
Microsoft » Github Copilot » Version: 1.5.33-231

cpe:2.3:a:microsoft:github_copilot:1.5.33-231
Microsoft » Github Copilot » Version: 1.5.33-242

cpe:2.3:a:microsoft:github_copilot:1.5.33-242
Microsoft » Github Copilot » Version: 1.5.34-241

cpe:2.3:a:microsoft:github_copilot:1.5.34-241
Microsoft » Github Copilot » Version: 1.5.34-242

cpe:2.3:a:microsoft:github_copilot:1.5.34-242
Microsoft » Github Copilot » Version: 1.5.35-241

cpe:2.3:a:microsoft:github_copilot:1.5.35-241
Microsoft » Github Copilot » Version: 1.5.35-242

cpe:2.3:a:microsoft:github_copilot:1.5.35-242
Microsoft » Github Copilot » Version: 1.5.37-241

cpe:2.3:a:microsoft:github_copilot:1.5.37-241
Microsoft » Github Copilot » Version: 1.5.37-242

cpe:2.3:a:microsoft:github_copilot:1.5.37-242
Microsoft » Github Copilot » Version: 1.5.38-241

cpe:2.3:a:microsoft:github_copilot:1.5.38-241
Microsoft » Github Copilot » Version: 1.5.38-243

cpe:2.3:a:microsoft:github_copilot:1.5.38-243
Microsoft » Github Copilot » Version: 1.5.39-241

cpe:2.3:a:microsoft:github_copilot:1.5.39-241
Microsoft » Github Copilot » Version: 1.5.39-243

cpe:2.3:a:microsoft:github_copilot:1.5.39-243
Microsoft » Github Copilot » Version: 1.5.4.5571

cpe:2.3:a:microsoft:github_copilot:1.5.4.5571
Microsoft » Github Copilot » Version: 1.5.40-241

cpe:2.3:a:microsoft:github_copilot:1.5.40-241
Microsoft » Github Copilot » Version: 1.5.40-243

cpe:2.3:a:microsoft:github_copilot:1.5.40-243
Microsoft » Github Copilot » Version: 1.5.42-241

cpe:2.3:a:microsoft:github_copilot:1.5.42-241
Microsoft » Github Copilot » Version: 1.5.42-243

cpe:2.3:a:microsoft:github_copilot:1.5.42-243
Microsoft » Github Copilot » Version: 1.5.43-241

cpe:2.3:a:microsoft:github_copilot:1.5.43-241
Microsoft » Github Copilot » Version: 1.5.43-243

cpe:2.3:a:microsoft:github_copilot:1.5.43-243
Microsoft » Github Copilot » Version: 1.5.44-241

cpe:2.3:a:microsoft:github_copilot:1.5.44-241
Microsoft » Github Copilot » Version: 1.5.44-243

cpe:2.3:a:microsoft:github_copilot:1.5.44-243
Microsoft » Github Copilot » Version: 1.5.45-241

cpe:2.3:a:microsoft:github_copilot:1.5.45-241
Microsoft » Github Copilot » Version: 1.5.45-243

cpe:2.3:a:microsoft:github_copilot:1.5.45-243
Microsoft » Github Copilot » Version: 1.5.46-241

cpe:2.3:a:microsoft:github_copilot:1.5.46-241
Microsoft » Github Copilot » Version: 1.5.46-243

cpe:2.3:a:microsoft:github_copilot:1.5.46-243
Microsoft » Github Copilot » Version: 1.5.47-241

cpe:2.3:a:microsoft:github_copilot:1.5.47-241
Microsoft » Github Copilot » Version: 1.5.47-243

cpe:2.3:a:microsoft:github_copilot:1.5.47-243
Microsoft » Github Copilot » Version: 1.5.48-241

cpe:2.3:a:microsoft:github_copilot:1.5.48-241
Microsoft » Github Copilot » Version: 1.5.48-243

cpe:2.3:a:microsoft:github_copilot:1.5.48-243
Microsoft » Github Copilot » Version: 1.5.5.5632

cpe:2.3:a:microsoft:github_copilot:1.5.5.5632
Microsoft » Github Copilot » Version: 1.5.50-241

cpe:2.3:a:microsoft:github_copilot:1.5.50-241
Microsoft » Github Copilot » Version: 1.5.50-243

cpe:2.3:a:microsoft:github_copilot:1.5.50-243
Microsoft » Github Copilot » Version: 1.5.51-241

cpe:2.3:a:microsoft:github_copilot:1.5.51-241
Microsoft » Github Copilot » Version: 1.5.51-243

cpe:2.3:a:microsoft:github_copilot:1.5.51-243
Microsoft » Github Copilot » Version: 1.5.52-241

cpe:2.3:a:microsoft:github_copilot:1.5.52-241
Microsoft » Github Copilot » Version: 1.5.52-243

cpe:2.3:a:microsoft:github_copilot:1.5.52-243
Microsoft » Github Copilot » Version: 1.5.53-241

cpe:2.3:a:microsoft:github_copilot:1.5.53-241
Microsoft » Github Copilot » Version: 1.5.53-243

cpe:2.3:a:microsoft:github_copilot:1.5.53-243
Microsoft » Github Copilot » Version: 1.5.55-241

cpe:2.3:a:microsoft:github_copilot:1.5.55-241
Microsoft » Github Copilot » Version: 1.5.55-243

cpe:2.3:a:microsoft:github_copilot:1.5.55-243
Microsoft » Github Copilot » Version: 1.5.56-241

cpe:2.3:a:microsoft:github_copilot:1.5.56-241
Microsoft » Github Copilot » Version: 1.5.56-243

cpe:2.3:a:microsoft:github_copilot:1.5.56-243
Microsoft » Github Copilot » Version: 1.5.57-241

cpe:2.3:a:microsoft:github_copilot:1.5.57-241
Microsoft » Github Copilot » Version: 1.5.57-243

cpe:2.3:a:microsoft:github_copilot:1.5.57-243
Microsoft » Github Copilot » Version: 1.5.58-241

cpe:2.3:a:microsoft:github_copilot:1.5.58-241
Microsoft » Github Copilot » Version: 1.5.58-243

cpe:2.3:a:microsoft:github_copilot:1.5.58-243
Microsoft » Github Copilot » Version: 1.5.59-241

cpe:2.3:a:microsoft:github_copilot:1.5.59-241
Microsoft » Github Copilot » Version: 1.5.59-243

cpe:2.3:a:microsoft:github_copilot:1.5.59-243
Microsoft » Github Copilot » Version: 1.5.6.5692

cpe:2.3:a:microsoft:github_copilot:1.5.6.5692
Microsoft » Github Copilot » Version: 1.5.60-241

cpe:2.3:a:microsoft:github_copilot:1.5.60-241
Microsoft » Github Copilot » Version: 1.5.60-243

cpe:2.3:a:microsoft:github_copilot:1.5.60-243
Microsoft » Github Copilot » Version: 1.5.61-241

cpe:2.3:a:microsoft:github_copilot:1.5.61-241
Microsoft » Github Copilot » Version: 1.5.61-243

cpe:2.3:a:microsoft:github_copilot:1.5.61-243
Microsoft » Github Copilot » Version: 1.5.62-241

cpe:2.3:a:microsoft:github_copilot:1.5.62-241
Microsoft » Github Copilot » Version: 1.5.62-243

cpe:2.3:a:microsoft:github_copilot:1.5.62-243
Microsoft » Github Copilot » Version: 1.5.63-241

cpe:2.3:a:microsoft:github_copilot:1.5.63-241
Microsoft » Github Copilot » Version: 1.5.7.5758

cpe:2.3:a:microsoft:github_copilot:1.5.7.5758
Microsoft » Github Copilot » Version: 1.5.8.5775

cpe:2.3:a:microsoft:github_copilot:1.5.8.5775

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-21516

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