A buffer overflow vulnerability exists in a system service within the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that… (CVE-2026-76699)
A buffer overflow vulnerability in a system service of the underlying OS for HPE Networking EdgeConnect SD-WAN Gateways allows an unauthenticated adjacent attacker to cause denial-of-service by crashing the service, temporarily disrupting network operations.
AI Analysis
Technical Summary
CVE-2026-76699 describes a buffer overflow vulnerability in a system service within the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways. This flaw can be exploited by an unauthenticated attacker with adjacent network access to cause a denial-of-service by crashing the affected service, leading to temporary disruption of network operations.
Potential Impact
Successful exploitation results in denial-of-service through service crash, causing temporary disruption of network operations. There is limited impact on confidentiality and integrity, but availability is significantly affected during the attack.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
A buffer overflow vulnerability exists in a system service within the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that… (CVE-2026-76699)
Description
A buffer overflow vulnerability in a system service of the underlying OS for HPE Networking EdgeConnect SD-WAN Gateways allows an unauthenticated adjacent attacker to cause denial-of-service by crashing the service, temporarily disrupting network operations.
CVSS v3.1
Score 6.4medium
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-76699 describes a buffer overflow vulnerability in a system service within the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways. This flaw can be exploited by an unauthenticated attacker with adjacent network access to cause a denial-of-service by crashing the affected service, leading to temporary disruption of network operations.
Potential Impact
Successful exploitation results in denial-of-service through service crash, causing temporary disruption of network operations. There is limited impact on confidentiality and integrity, but availability is significantly affected during the attack.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-xmwj-rg67-qgq7
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-76699"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aaa07e455bf5e2cf5ea33fe
Added to database: 09/16/2026, 03:07:16 UTC
Last enriched: 09/16/2026, 04:47:29 UTC
Last updated: 09/16/2026, 06:01:23 UTC
Views: 2
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