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  4. CVE 2026 13269 quest netvault backup stnzcreatekey numeric
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Back to active CVEs
High · CVSS 7.5CVE-2026-13269

Quest NetVault Backup StnzCreateKey Numeric Truncation Error Denial-of-Service VulnerabilityCVE-2026-13269

Answer in brief

CVE-2026-13269 records a High severity (CVSS 7.5) vulnerability in Quest NetVault Backup StnzCreateKey Numeric Truncation Error Denial-of-Service Vulnerability. The current sources do not mark it as known exploited. The current feed maps Quest/NetVault Backup (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 12, 2026Updated Nov 12, 2026Source checked Nov 12, 2026First seen by HOL Nov 12, 2026Material review Nov 12, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.5
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Quest/NetVault Backup (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Quest/NetVault Backupgeneric14.0.2.4Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Quest/NetVault Backup.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Nov 12, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 12, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Nov 12, 2026

Sources and claim methodology

  • Source referencezerodayinitiative.com
Upstream source description

Quest NetVault Backup StnzCreateKey Numeric Truncation Error Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Quest NetVault Backup. Authentication is not required to exploit this vulnerability. The specific flaw exists within the StnzCreateKey function. The issue results from the lack of proper validation of user-supplied data, which can result in a numeric truncation error before allocating a buffer. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-28743.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Quest NetVault Backup nvpmgr Integer Underflow Denial-of-Service VulnerabilitySame quest/netvault backup package

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-197
Source
CVE List V5
Source checked
Nov 12, 2026
References
1 linked source
Open source record