ZDF
Sign inSign up

Vulnerabilities

Vulnerability · CVE-2026-76661

A vulnerability in HPE NonStop QIOMON allows an out-of-bounds write that can corrupt buffer data.

Published Oct 15, 2026 · catalog updated Oct 15, 2026 · Hewlett Packard Enterprise HPE NonStop QIOMON

Check if you run it

No confirmed exploitation is on record for CVE-2026-76661. EPSS is 0.18%. Act only if a listed version of Hewlett Packard Enterprise HPE NonStop QIOMON is installed.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.6
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.18%
Remediation
Not established
Affected products
vendor Hewlett Packard Enterprise HPE NonStop QIOMON

A vulnerability in HPE NonStop QIOMON allows an out-of-bounds write that can corrupt buffer data.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Hewlett Packard Enterprise HPE NonStop QIOMONversion unspecified

How to fix CVE-2026-76661

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-76661. EPSS is 0.18%. Act only if a listed version of Hewlett Packard Enterprise HPE NonStop QIOMON is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-20: Improper Input Validation. EPSS 0.18%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 15, 2026 · NIST NVD

    Detected

    A vulnerability in HPE NonStop QIOMON allows an out-of-bounds write that can corrupt buffer data.

  2. Oct 15, 2026 · NIST NVD

    Updated

    A vulnerability in HPE NonStop QIOMON allows an out-of-bounds write that can corrupt buffer data.

Sources

  • CVE.orgVulnerability recordCVE-2026-76661

    A vulnerability in HPE NonStop QIOMON allows an out-of-bounds write that can corrupt buffer data.

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-76661

    30-day exploitation probability 0.2%

    first.org
  • NIST NVDVulnerability recordCVE-2026-76661

    A vulnerability in HPE NonStop QIOMON allows an out-of-bounds write that can corrupt buffer data.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.