Question 1

What is CVE-2026-77093 — CVE-2026-77093?

Accepted Answer

CvFWD contained an integer overflow affecting service availability. Software customers upgrade to resolved maintenance release. Update all Commvault installations, including CommServe, Webserver, Command Center, MediaAgents, Clients and HyperScale

Question 2

What is the authoritative source for CVE-2026-77093?

Accepted Answer

CVE-2026-77093 (CVE-2026-77093) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

EPSS	0.23% probability of exploitation · percentile 12.3% · 2026-10-17T12:00:28Z
Last modified	2026-10-14

CVE-2026-77093CVE-2026-77093

Description

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