CVE-2026-79885

High

Description

An unauthenticated file write vulnerability exists in the PAPI protocol in AOS-8. Successful exploitation could allow an unauthenticated remote attacker to make limited modifications to files on the affected system and to disrupt the availability of the affected service.

SeverityHigh
CVSS8.2
Exploit probability—
ProductArubaOS (AOS)
PublishedOct 22, 2026
First seenOct 22, 2026

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
Hewlett Packard Enterprise (HPE) ArubaOS (AOS)8.13.0.0 ≤ v ≤ 8.13.3.0, 8.10.0.0 ≤ v ≤ 8.10.0.23—

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