What’s Vulnerable › Vulnerabilities

CVE-2026-79826: HPE NonStop OCAX - Heap buffer overflow vulnerability

• Severity: high (CVSS 7.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-15 · updated 2026-10-15
• Weakness: CWE-122

Description

A heap buffer overflow in HPE NonStop OCAX could corrupt address space and may potentially redirect execution flow.

Affected products

• Hewlett Packard Enterprise HPE NonStop OCAX: through T0892L01^AAP

References

• https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbns05148en_us&docLocale=en_US

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