CVE-2026-76734: Vulnerability in Hewlett Packard Enterprise (HPE) Instant ON
A memory corruption vulnerability in the affected interface of HPE Networking Instant On could allow an unauthenticated remote attacker to conduct a denial of service attack. Successful exploitation could allow an attacker to interrupt the normal operation of the affected service and to access some limited information within the affected component.
AI Analysis
Technical Summary
This vulnerability involves memory corruption in an interface of HPE Networking Instant ON. An unauthenticated remote attacker could exploit this flaw to cause a denial of service, disrupting the affected service's normal operation and gaining limited information from the component. The affected versions are all releases up to 3.4.1.0 inclusive. The CVSS v3.1 base score is 4.8, with network attack vector, high attack complexity, no privileges required, no user interaction, unchanged scope, limited confidentiality impact, no integrity impact, and low availability impact.
Potential Impact
Successful exploitation can interrupt normal service operation causing denial of service and may allow limited information disclosure within the affected component. There is no indication of integrity compromise or elevated privileges. The impact is limited to service availability and minor confidentiality exposure.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided at this time.
CVE-2026-76734: Vulnerability in Hewlett Packard Enterprise (HPE) Instant ON
Description
A memory corruption vulnerability in the affected interface of HPE Networking Instant On could allow an unauthenticated remote attacker to conduct a denial of service attack. Successful exploitation could allow an attacker to interrupt the normal operation of the affected service and to access some limited information within the affected component.
CVSS v3.1
Score 4.8medium
Affected software
Hewlett Packard Enterprise (HPE)
Instant ON
pkg:github/hewlettpackardenterprise/InstantONRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves memory corruption in an interface of HPE Networking Instant ON. An unauthenticated remote attacker could exploit this flaw to cause a denial of service, disrupting the affected service's normal operation and gaining limited information from the component. The affected versions are all releases up to 3.4.1.0 inclusive. The CVSS v3.1 base score is 4.8, with network attack vector, high attack complexity, no privileges required, no user interaction, unchanged scope, limited confidentiality impact, no integrity impact, and low availability impact.
Potential Impact
Successful exploitation can interrupt normal service operation causing denial of service and may allow limited information disclosure within the affected component. There is no indication of integrity compromise or elevated privileges. The impact is limited to service availability and minor confidentiality exposure.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- hpe
- Date Reserved
- 2026-08-19T16:13:18.140Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6abc13a2680226ef682f7f1d
Added to database: 09/29/2026, 19:38:10 UTC
Last enriched: 09/29/2026, 19:52:03 UTC
Last updated: 09/29/2026, 20:53:52 UTC
Views: 4
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