CVE-2026-77100

CVSS 8.7 (high) · published 2026-10-13

MediaAgent contained a heap-based buffer overflow issue affecting service availability. Software customers upgrade to resolved maintenance release. Update Commvault installation of MediaAgents and HyperScale.

Weakness: CWE-122

Source: NVD CVE-2026-77100

References

• https://documentation.commvault.com/securityadvisories/CV_2026_10_6.html

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