Buffer corruption via out-of-bounds write
Published Oct 15, 2026 · Updated Oct 15, 2026
HPE NonStop CIPSAM T0693L02^BAU and earlier allows local users to corrupt buffer data through an out-of-bounds write. The public CNA record does not identify the affected routine or the input that causes CIPSAM to write beyond a buffer. Exploitation requires low-privileged local access without user interaction; the disclosed consequence is buffer corruption, not demonstrated code execution.
Summary
What happened
HPE NonStop CIPSAM T0693L02^BAU and earlier allows local users to corrupt buffer data through an out-of-bounds write. The public CNA record does not identify the affected routine or the input that causes CIPSAM to write beyond a buffer. Exploitation requires low-privileged local access without user interaction; the disclosed consequence is buffer corruption, not demonstrated code execution.
The record
- CVE
- CVE-2026-76660
- Published
- Oct 15, 2026
- Updated
- Oct 15, 2026
- Vendor
- Hewlett Packard Enterprise
- Product
- HPE NonStop CIPSAM
- Classifications
- CWE-20, CAPEC-456
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Oct 15, 2026CVE publishedPublication date reported by the CVE source.
- Oct 15, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=T0693L02^BAU and earlier
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Activity data is delayed. The latest report is Sep 28, 2026.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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