CVE-2026-79831Medium· 6.6▾ SunlitA heap buffer overflow in HPE NonStop Posix User Threads may allow arbitrary code execution.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 36.3 · likelihood 0 · exploitation 0
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A heap buffer overflow in HPE NonStop Posix User Threads may allow arbitrary code execution.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-79828High· 7.1A heap buffer overflow in HPE NonStop Debug Utilities could corrupt resume-execution address and may potentially redirect execution flow.
CVE-2026-79825High· 7.1A heap buffer overflow in HPE NonStop NDSREST could corrupt resume-execution address and may potentially redirect execution flow.
CVE-2026-79826High· 7.1A heap buffer overflow in HPE NonStop OCAX could corrupt address space and may potentially redirect execution flow.
CVE-2026-79827High· 7.1A heap buffer overflow in HPE NonStop Inspect Subsystem could corrupt resume-execution address and may potentially redirect execution flow.
CVE-2026-79822High· 7.1A security vulnerability in HPE NonStop TNS/X Native Inspect may cause corruption of address and potentially redirect execution flow.
CVE-2026-73791Low· 2.0A security vulnerability in HPE NonStop Hpjmeter can cause stack and heap buffer overflow.