All vulnerabilities
CVE-2026-79888

ArubaOS (AOS): Unauthenticated Buffer Overflow allows Remote Code Execution in web interface

Hewlett Packard Enterprise (HPE) ArubaOS (AOS)
Open in ThreatlineRecord JSON
CVSS
8.1High
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.24%Chance of exploitation activity in the next 30 days, higher than 14% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version yet
Published22 Oct 2026Updated 23 Oct 2026CVE List

What fixes it

No source in this snapshot names a fixed version.

Description

A vulnerability in a certain web interface endpoint of AOS-8 devices could allow an unauthenticated remote attacker to trigger a buffer overflow. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system, leading to complete system compromise.

Text from CVE List

Affected versions 2

  • ArubaOS (AOS)affected: 8.13.0.0 through 8.13.3.0CVE List
  • ArubaOS (AOS)affected: 8.10.0.0 through 8.10.0.23CVE List

References 1