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Vulnerable Software

Vulnerability Details CVE-2026-13737

CommServe contained an allowlist bypass vulnerability affecting command execution authorization. Software customers upgrade to resolved maintenance release. Update all Commvault installations, including Commserve, Webserver, Command Center, Media Agents, Clients and HyperScale X.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.005

EPSS Ranking 38.2%

CVSS Severity

CVSS v3 Score 9.8

References

https://documentation.commvault.com/securityadvisories/CV_2026_07_8.html

Products affected by CVE-2026-13737

Commvault » Commvault » Version: Any

cpe:2.3:a:commvault:commvault:*
Commvault » Commvault » Version: 11.36.0

cpe:2.3:a:commvault:commvault:11.36.0
Commvault » Commvault » Version: 11.36.1

cpe:2.3:a:commvault:commvault:11.36.1
Commvault » Commvault » Version: 11.36.10

cpe:2.3:a:commvault:commvault:11.36.10
Commvault » Commvault » Version: 11.36.12

cpe:2.3:a:commvault:commvault:11.36.12
Commvault » Commvault » Version: 11.36.14

cpe:2.3:a:commvault:commvault:11.36.14
Commvault » Commvault » Version: 11.36.16

cpe:2.3:a:commvault:commvault:11.36.16
Commvault » Commvault » Version: 11.36.18

cpe:2.3:a:commvault:commvault:11.36.18
Commvault » Commvault » Version: 11.36.20

cpe:2.3:a:commvault:commvault:11.36.20
Commvault » Commvault » Version: 11.36.22

cpe:2.3:a:commvault:commvault:11.36.22
Commvault » Commvault » Version: 11.36.24

cpe:2.3:a:commvault:commvault:11.36.24
Commvault » Commvault » Version: 11.36.25

cpe:2.3:a:commvault:commvault:11.36.25
Commvault » Commvault » Version: 11.36.27

cpe:2.3:a:commvault:commvault:11.36.27
Commvault » Commvault » Version: 11.36.28

cpe:2.3:a:commvault:commvault:11.36.28
Commvault » Commvault » Version: 11.36.29

cpe:2.3:a:commvault:commvault:11.36.29
Commvault » Commvault » Version: 11.36.3

cpe:2.3:a:commvault:commvault:11.36.3
Commvault » Commvault » Version: 11.36.30

cpe:2.3:a:commvault:commvault:11.36.30
Commvault » Commvault » Version: 11.36.32

cpe:2.3:a:commvault:commvault:11.36.32
Commvault » Commvault » Version: 11.36.34

cpe:2.3:a:commvault:commvault:11.36.34
Commvault » Commvault » Version: 11.36.35

cpe:2.3:a:commvault:commvault:11.36.35
Commvault » Commvault » Version: 11.36.36

cpe:2.3:a:commvault:commvault:11.36.36
Commvault » Commvault » Version: 11.36.37

cpe:2.3:a:commvault:commvault:11.36.37
Commvault » Commvault » Version: 11.36.38

cpe:2.3:a:commvault:commvault:11.36.38
Commvault » Commvault » Version: 11.36.39

cpe:2.3:a:commvault:commvault:11.36.39
Commvault » Commvault » Version: 11.36.41

cpe:2.3:a:commvault:commvault:11.36.41
Commvault » Commvault » Version: 11.36.42

cpe:2.3:a:commvault:commvault:11.36.42
Commvault » Commvault » Version: 11.36.43

cpe:2.3:a:commvault:commvault:11.36.43
Commvault » Commvault » Version: 11.36.46

cpe:2.3:a:commvault:commvault:11.36.46
Commvault » Commvault » Version: 11.36.47

cpe:2.3:a:commvault:commvault:11.36.47
Commvault » Commvault » Version: 11.36.49

cpe:2.3:a:commvault:commvault:11.36.49
Commvault » Commvault » Version: 11.36.50

cpe:2.3:a:commvault:commvault:11.36.50
Commvault » Commvault » Version: 11.36.51

cpe:2.3:a:commvault:commvault:11.36.51
Commvault » Commvault » Version: 11.36.52

cpe:2.3:a:commvault:commvault:11.36.52
Commvault » Commvault » Version: 11.36.55

cpe:2.3:a:commvault:commvault:11.36.55
Commvault » Commvault » Version: 11.36.6

cpe:2.3:a:commvault:commvault:11.36.6
Commvault » Commvault » Version: 11.36.60

cpe:2.3:a:commvault:commvault:11.36.60
Commvault » Commvault » Version: 11.36.65

cpe:2.3:a:commvault:commvault:11.36.65
Commvault » Commvault » Version: 11.36.68

cpe:2.3:a:commvault:commvault:11.36.68
Commvault » Commvault » Version: 11.36.72

cpe:2.3:a:commvault:commvault:11.36.72
Commvault » Commvault » Version: 11.36.76

cpe:2.3:a:commvault:commvault:11.36.76
Commvault » Commvault » Version: 11.36.8

cpe:2.3:a:commvault:commvault:11.36.8
Commvault » Commvault » Version: 11.36.80

cpe:2.3:a:commvault:commvault:11.36.80
Commvault » Commvault » Version: 11.36.83

cpe:2.3:a:commvault:commvault:11.36.83
Commvault » Commvault » Version: 11.36.87

cpe:2.3:a:commvault:commvault:11.36.87
Commvault » Commvault » Version: 11.40.16

cpe:2.3:a:commvault:commvault:11.40.16
Commvault » Commvault » Version: 11.40.22

cpe:2.3:a:commvault:commvault:11.40.22
Commvault » Commvault » Version: 11.40.26

cpe:2.3:a:commvault:commvault:11.40.26
Commvault » Commvault » Version: 11.40.30

cpe:2.3:a:commvault:commvault:11.40.30
Commvault » Commvault » Version: 11.40.34

cpe:2.3:a:commvault:commvault:11.40.34

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Vulnerability Details CVE-2026-13737

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