CVE-2026-76661
HPE NonStop QIOMON - Memory corruption vulnerability
A vulnerability in HPE NonStop QIOMON allows an out-of-bounds write that can corrupt buffer data.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
HPE NonStop QIOMON - Memory corruption vulnerability
A vulnerability in HPE NonStop QIOMON allows an out-of-bounds write that can corrupt buffer data.
- Record
CVE-2026-76661- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
EUVDEUVD-2026-101812
A vulnerability in HPE NonStop QIOMON allows an out-of-bounds write that can corrupt buffer data.
- Record
EUVD-2026-101812- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-6hvh-xvxj-cjhj
A vulnerability in HPE NonStop QIOMON allows an out-of-bounds write that can corrupt buffer data.
A vulnerability in HPE NonStop QIOMON allows an out-of-bounds write that can corrupt buffer data.
- Record
GHSA-6hvh-xvxj-cjhj- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
NVD
A vulnerability in HPE NonStop QIOMON allows an out-of-bounds write that can corrupt buffer data.
- Record
CVE-2026-76661- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-76661 is a high vulnerability (CVSS 7.6) in Hewlett Packard Enterprise Hpe Nonstop Qiomon, published October 15, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.18%, the 7th percentile. No source names a fixed version.