Vulnerability · Published Oct 15, 2026 · Assigned by hpe
CVE-2026-79822HPE NonStop TNS/X Native Inspect - Execution flow vulnerability
High 7.1
In plain English
A high-severity heap buffer overflow in HPE NonStop TNS/X Native Inspect from Hewlett Packard Enterprise. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.1%top 98.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A security vulnerability in HPE NonStop TNS/X Native Inspect may cause corruption of address and potentially redirect execution flow.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Hewlett Packard Enterprise | HPE NonStop TNS/X Native Inspect | T0903L02^AAL and earlier |
Weakness: CWE-122 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H