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CVE-2026-79833Suited to automated attack · CISA

HPE NonStop ANSI SQLUTIL - Denial of Service vulnerability

CVSS score

7.5

EPSS probability

%0.3

Risk score

0.0

Published

1 d ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Patch status has not yet been verified

Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.

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Vulnerability description

CVE AI research

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DayBreach AI Explanation

Verified against sources

Denial of Service Vulnerability in HPE NonStop ANSI SQLUTIL

Sources read

1

Source agreement

Tam uyum

Evidence confidence

%55

Short explanation

A vulnerability identified in HPE NonStop ANSI SQLUTIL, designated as CVE-2026-79833, may allow a remote unauthenticated actor to cause an affected service to terminate unexpectedly, resulting in a denial of service (S0, S1).

Why does it matter?

This security flaw poses a significant risk because it can be exploited remotely without requiring authentication and causes critical services to stop (S0, S1).

What should be done?

  • Follow the official vendor advisory
  • Review vendor updates
Chain of evidence and sources3 verified claims

CVE-2026-79833 zafiyeti uzaktaki kimlik doğrulanmamış bir aktör tarafından hizmet engelleme oluşturmak amacıyla kullanılabilir.

S0 · daybreach-canonicalS1 · nvd

Zafiyetin CVSS taban puanı 7.5 olup yüksek önem derecesine sahiptir ve CWE-248 zafiyet sınıfına girmektedir.

S0 · daybreach-canonical

İnceleme sırasında resmî kaynaklarda yama durumu doğrulanamamıştır.

S0 · daybreach-canonical
Show the technical text from the sources

A vulnerability in HPE NonStop ANSI SQLUTIL may allow a remote unauthenticated actor to cause an affected service to terminate unexpectedly, causing a denial of service.

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE: CWE-248

Explanation produced with the local gemini-flash-lite-latest model. Numerical metrics and the KEV, patch and exploit statuses are not determined by AI.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2026-79833 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1Hewlett Packard EnterpriseHPE NonStop ANSI SQLUTIL View
Total affected vendors: 1|Products: 1

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
7.5CVSS V31HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HNVD
7.5CVSS V3_1HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE CNA

Patch and Remediation Guide

Solution & Remediation Advisory

Patch status unknown

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Until a patch is confirmed, follow the vendor advisory; do not read an unknown status as “no patch”.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-79833 is associated with the following CWEs:

CWE-248: Common Weakness Enumeration Entry CWE-248

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-79833 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureAğ üzerinden
PermissionsGerekmiyor
UserGerekmiyor

Official Sources and Advisories

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbns05148en_us&docLocale=en_USvendor-advisory

CVSS Vector Radar Chart

7.5 / 10
Attack VectorNetworkComplexityLowPrivilegesNoneUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityHigh

Vulnerability Scoring Details

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone required
User InteractionNone required
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)None
Availability (Erişilebilirlik)High

Yama durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Follow the vendor

HP
Hewlett Packard Enterprise logo
Hewlett Packard Enterprise

Weakness Type (CWE & CAPEC)

CWE-248

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CVE-2026-79833 · HPE NonStop ANSI SQLUTIL - Denial of Service vulnerability · DayBreach