01 Record
CVE-2026-79863
Unauthenticated Adjacent Buffer Overflow Vulnerabilities lead to Remote Code Execution
CriticalPUBLISHEDCNA: hpe
CNA base score9.6 CVSS v3.xCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
02 Description
Unauthenticated Adjacent Buffer Overflow Vulnerabilities lead to Remote Code Execution
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.26% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 17.7% of scored records. A rank, not a probability.
- NVD base score
- 9.6 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- NVD analysis status
- Awaiting Analysis. NVD last modified this record on 2026-10-26.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-10-22 19:05Z6 DAYS AGO
- Last updated
- 2026-10-23 19:13Z5 DAYS AGO
- Reserved
- 2026-08-25
- Assigning CNA
- hpe
- Record state
- PUBLISHED
- Severity
- Critical (CVSS 9.6)
- CNA CVSS vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- Weaknesses
- No CWE assigned
- Data version
- 5.2
- Document digest
- 21bb8837eff1993ec106e1c9142ec194125e8d1db4dda63c6dbc08be860a24e7
05 Affected products
VendorProductVersionsPlatforms
Hewlett Packard Enterprise (HPE)ArubaOS (AOS)10.8.0.0 to 10.8.1.1, 10.7.0.0 to 10.7.2.6, 10.4.0.0 to 10.4.1.13, 8.13.0.0 to 8.13.3.0, 8.10.0.0 to 8.10.0.23—