Stack Overflow Vulnerability in AOS-CX by HPE
CVE-2026-73783

4.9MEDIUM

Key Information:

Vendor

HP (HP)

Status
Aos-cx
Vendor
CVE Published:
1 September 2026

What is CVE-2026-73783?

A stack overflow vulnerability has been discovered in an API endpoint of AOS-CX by HPE. If exploited by an authenticated attacker, this vulnerability could result in a denial-of-service condition, potentially impacting the availability of the affected system. It's essential for users of AOS-CX to review and mitigate risks associated with this flaw to maintain system integrity.

Affected Version(s)

AOS-CX 10.18.0000 <= 10.18.0001

AOS-CX 10.18.0000 <= 10.18.0001

AOS-CX 10.17.0000 <= 10.17.1021

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpe...

CVSS V3.1

Score:
4.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

This vulnerability was discovered by internal security research at HPE Networking.
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