CVE-2026-77104

8.3 highEPSS 0.6%

High (8.3) in commvault commvault. EPSS 0.6% chance of exploitation in the next 30 days.

CommServe contained a path traversal issue affecting information disclosure. Software customers upgrade to resolved maintenance release. Update CommServe.

Severity

CVSS 4.0

8.3 high

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 46% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2026-09-08
Modified: 2026-09-09
Record from: the NVD, synced 2026-10-19

Affected

commvault:commvault

References

https://documentation.commvault.com/securityadvisories/CV_2026_08_6.html

Check your stack JSON