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Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-13738

CommServe contained an authorization bypass vulnerability affecting a limited set of command execution operations. 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 0.006

EPSS Ranking 48.0%

CVSS Severity

CVSS v3 Score 9.8

References

https://documentation.commvault.com/securityadvisories/CV_2026_07_9.html

Products affected by CVE-2026-13738

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: 11.40.0

cpe:2.3:a:commvault:commvault:11.40.0
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
Commvault » Commvault » Version: 11.44.0

cpe:2.3:a:commvault:commvault:11.44.0
Commvault » Commvault » Version: 11.46.0

cpe:2.3:a:commvault:commvault:11.46.0

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-13738

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