CVE-2026-9785: Quest NetVault Backup NVBULibrarySlot SQL Injection Remote Code Execution Vulnerability

Q: How do I fix CVE-2026-9785?

netvault backup: upgrade to 14.0.2. Exact commands for each OS are on this page.

Q: Is CVE-2026-9785 being exploited?

CVE-2026-9785 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-9785 affect?

CVE-2026-9785 affects netvault backup. Severity is high (CVSS 8.8). Quest NetVault Backup NVBULibrarySlot SQL Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Quest NetVault Backup. Although authentication is req

This month

HIGH 8.8UPGRADE

CVE-2026-9785 is a high-severity flaw (CVSS 8.8) affecting netvault backup. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Quest NetVault Backup NVBULibrarySlot SQL Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Quest NetVault Backup. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the processing of NVBULibrarySlot JSON-RPC messages. The issue results from the lack

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.9% (top 39%)
CISA exploited list	No
Weakness	CWE-89
Published	2026-06-25
Last modified	2026-10-25

Publisher (CNA): Zero Day Initiative · Vendor: quest

Last updated 2026-10-25 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-06-25 00:17 UTCPublished CVE record published
2026-10-25 23:10 UTCUpdated Record last modified

quest netvault backup UPGRADE

Affected: < 14.0.2

Fixed in: 14.0.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy netvault-backup || rpm -q netvault-backup || netvault-backup --version

2. UPGRADE to 14.0.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade netvault-backup

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade netvault-backup

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-9785?

netvault backup: upgrade to 14.0.2. Exact commands for each OS are on this page.

Is CVE-2026-9785 being exploited?

CVE-2026-9785 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-9785 affect?

CVE-2026-9785 affects netvault backup. Severity is high (CVSS 8.8). Quest NetVault Backup NVBULibrarySlot SQL Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Quest NetVault Backup. Although authentication is req

How urgent is CVE-2026-9785?

Priority 46/100. High severity

Related CVEs

CVE-2026-9787 HIGH 8.8 UPGRADE Quest NetVault Backup NVBULogDaemon Command Injection Remote Code Execution Vulnerability
CVE-2026-7569 HIGH 8.8 UPGRADE Quest NetVault Backup viewclient Cross-Site Scripting Authentication Bypass Vulnerability
CVE-2026-7570 HIGH 8.8 UPGRADE Quest NetVault Backup NVBUDashboard SQL Injection Remote Code Execution Vulnerability
CVE-2026-9780 HIGH 8.8 UPGRADE Quest NetVault Backup addclient3 Cross-Site Scripting Authentication Bypass Vulnerability
CVE-2026-9781 HIGH 8.8 UPGRADE Quest NetVault Backup NVBURASDevice SQL Injection Remote Code Execution Vulnerability

References

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