CVE-2026-77100 | Commvault HyperScale up to 11.36.126/11.40.77/11.44.24/11.46.29 MediaAgent heap-based overflow

October 13, 2026 Yanac

A vulnerability, which was classified as very critical, has been found in Commvault HyperScale up to 11.36.126/11.40.77/11.44.24/11.46.29. Impacted is an unknown function of the component MediaAgent. The manipulation leads to heap-based buffer overflow.

This vulnerability is traded as CVE-2026-77100. It is possible to initiate the attack remotely. There is no exploit available.VulDB Recent EntriesRead More