Security Digest · Vulnerability record
CVE-2026-79847: Unauthenticated Buffer Overflow Vulnerabilities leads to Remote Code Execution in AOS-10
No description provided
CVSS 10.0 Critical EPSS 0.5% · p42 Patch this week
Should you act?
Critical and remotely reachable
No known exploitation yet, but it is network-reachable without credentials. This signal is computed from CISA KEV, EPSS and CVSS data; it is not an editorial verdict.
- No confirmed exploitation. It is not in CISA’s KEV catalog and CISA’s SSVC assessment records no known exploitation. That can change quickly after a public write-up; re-check if you are affected.
- EPSS 0.5%, percentile 42: FIRST’s model estimates a 0.5% chance of exploitation activity in the next 30 days, higher than 42% of all scored CVEs (low). EPSS is a probability, not a verdict.
- Remotely reachable with no login and no user interaction. If the vulnerable service is exposed to the internet, prioritize it.
- Editorial verdict: Patch this week. HPE Aruba AOS-8/AOS-10: Eight CVSS 10 Unauth RCE Flaws — Schedule AOS-8 and AOS-10 upgrades this week and wall off management interfaces and PAPI now; no attacks are known, but eight unauthenticated CVSS 10 bugs in enterprise Wi-Fi gear will not stay quiet for long.
What it is
No description provided
Weakness type: CWE-119.
Product: Hewlett Packard Enterprise (HPE) Unknown product · Assigned by: hpe · Published: 2026-10-22
Affected and fixed versions
| Vendor | Product | Affected versions (per CVE record) |
|---|---|---|
| Hewlett Packard Enterprise (HPE) | Unknown product | 10.8.0.0 <= 10.8.1.1, 10.6.0.0 <= 10.7.2.6, 10.3.0.0 <= 10.4.1.13 |
Severity scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| hpe | 3.1 | 10 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
- Attack vector: network (remotely reachable)
- Attack complexity: low
- Privileges required: none (no login)
- User interaction: none
- Scope: changed (can affect other components)
CVSS measures how bad a flaw is if exploited, not how likely exploitation is. Read it next to the exploitation data below.
Exploitation and urgency
- CISA KEV: not listed (no confirmed in-the-wild exploitation known to CISA).
- CISA SSVC assessment: exploitation none, automatable yes, technical impact total.
- FIRST EPSS (model of 2026-10-23): 0.50% probability of exploitation activity in the next 30 days; percentile 42.
Timeline
- — CVE record published by hpe
- — erroneo.us brief: HPE Aruba AOS-8/AOS-10: Eight CVSS 10 Unauth RCE Flaws
- — CVE record last updated
Sources and references
Original sources first. Version and fix details should always be confirmed against the vendor or project advisory.
Vulnerability records
- CVE.org record CVE-2026-79847 cve.org
- NVD entry CVE-2026-79847 nvd.nist.gov
Other references from the CVE record and advisory
- support.hpe.com support.hpe.com