High
Unauthenticated Buffer Overflow Vulnerability leads to Denial-of-Service in AOS-8
An unauthenticated buffer overflow vulnerability exists in the PAPI protocol of AOS-8. Successful exploitation could allow an unauthenticated remote attacker to disrupt the availability of the affected service on the controller, with a limited impact to its integrity.
Announced Group revision 1
Original source ↗CVE-2026-79886
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-79886
ArubaOS (AOS)
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Hewlett Packard Enterprise (HPE)",
"product": "ArubaOS (AOS)",
"versions": [
{
"status": "affected",
"version": "8.13.0.0",
"versionType": "semver",
"lessThanOrEqual": "8.13.3.0"
},
{
"status": "affected",
"version": "8.10.0.0",
"versionType": "semver",
"lessThanOrEqual": "8.10.0.23"
}
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-79886
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #53141 · Revision 1
- Added to Heist Feed
- Publisher date