---
id: CVE-2026-77094
title: CvFWD contained an out-of-bounds write affecting service availability
summary: >-
  CvFWD contained an out-of-bounds write affecting service availability. 
  Software customers upgrade to resolved maintenance release. Software customers
  upgrade to resolved maintenance release. Update all Commvault installations,
  including…
severity: none
published: '2026-10-13'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T15:17:49.143'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-77094'
references:
  - url: 'https://documentation.commvault.com/securityadvisories/CV_2026_10_1.html'
    label: 050066fd-a2f9-4f32-ab5d-4c53f48bc333
tags:
  - nvd
ingestedAt: '2026-10-13T15:33:40.081Z'
---

## Overview

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

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.