CVE-2026-77101 — CommServe Stack-based Buffer Overflow

CVE-2026-77101

CommServe Stack-based Buffer Overflow PUBLISHED

Description (CNA)

CommServe contained a stack-based buffer overflow issue affecting service availability. Software customers upgrade to resolved maintenance release. Update CommServe.

Affected (CNA)

Vendor / product	Versions
Commvault / Commvault Cloud	affected 11.46.0 through 11.46.19; affected 11.44.0 through 11.44.19; affected 11.40.0 through 11.40.71; affected 11.36.0 through 11.36.122

CWE

No CWE identifiers supplied.

References

https://documentation.commvault.com/securityadvisories/CV_2026_08_3.html

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.