CVE Catalog
CVE-2026-76663
HighCVSS 7.5Exploitation Probability (EPSS)
Low risk0.27%
18th percentile - higher than 18% of all known CVEs
Summary
A stack-based buffer overflow vulnerability in HPE NonStop TELSERV can cause memory corruption. This may result in a denial of service (DoS).
Risk Assessment
Memory corruption in the TELSERV service may lead to service unavailability and disruption of the NonStop system.
Recommendation
Apply the fixes provided by HPE for HPE NonStop TELSERV and consider restricting access to the service to trusted networks.
Other vulnerabilities in HPE NonStop TELSERV
Original NVD description (English source)
A stack-based buffer overflow vulnerability in HPE NonStop TELSERV can cause memory corruption that may result in DoS.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS