CVE-2026-76676
What it is
Buffer overflow vulnerabilities exist in the underlying operating system of EdgeConnect SD-WAN Gateways that could allow an unauthenticated adjacent attacker to execute arbitrary code if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to execute arbitrary code as a privileged user on the underlying operating system leading to complete system compromise.
At a glance
- Exploitability
- Can be exploited from the same network segment without logging in. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 0.3% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- ReservedThe CVE id was reserved by its CNA
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.3% in the next 30 days (EPSS).
- Severity: 8.8 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.3% · EPSS, next 30 days
- Weakness
- CWE-121
- Record status
- Analyzed
Affected
- Arubanetworks Edgeconnect sd-wan Orchestrator < 9.4.11
- Arubanetworks Edgeconnect sd-wan Orchestrator < 9.5.9
- Arubanetworks Edgeconnect sd-wan Orchestrator < 9.6.4
- Arubanetworks Edgeconnect sd-wan Orchestrator 9.7.0
- Hpe Edgeconnect Operating System < 9.4.9.0
- Hpe Edgeconnect Operating System < 9.5.9.0
- Hpe Edgeconnect Operating System < 9.6.4.0
- Hpe Edgeconnect Operating System 9.7.0.0
Attack profile CVSS 3.1 · 8.8
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2026-76676.md and follow it. Check whether this project is affected by CVE-2026-76676. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
