Out-of-bounds write in HPE NonStop QIOMON corrupts buffer data
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
HPE NonStop QIOMON versions T8671L02^ABH and earlier are affected. The flaw is an out-of-bounds write that corrupts buffer data, classified under CWE-20 (Improper Input Validation). A remote attacker with low privileges can trigger it, and it requires a user to take an action.
Written with Claude Haiku 5.5 from the sources below · 2026-10-28
Description from the CNA
A vulnerability in HPE NonStop QIOMON allows an out-of-bounds write that can corrupt buffer data.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Hewlett Packard Enterprise | HPE NonStop QIOMON | T8671L02^ABH and earlier and later | — | No fix listed | CNA |
- HPE NonStop QIOMON VendorHewlett Packard Enterprise Affected T8671L02^ABH and earlier and later Fixed in — No fix listed CNA
Remediation
The sources list no fixed version for HPE NonStop QIOMON.
Written with Claude Haiku 5.5 from the sources below · 2026-10-28
Timeline
- 2026-10-15 Threatist record created from CVE-2026-76661
- 2026-10-16 CISA SSVC decision points changed
- 2026-10-16 Priority changed: MEDIUM → LOW
References
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Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences