Unauthenticated Adjacent Memory Corruption Vulnerabilities Leading to Remote Code Execution in AOS-S

published 2026-10-06 33 d ago modified 2026-10-08 32 d ago also EUVD-2026-93979

cvss: 9.6; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 14%
public exploits: 0; none known

Memory corruption vulnerabilities exist in AOS-S that are reachable by an unauthenticated adjacent attacker. Successful exploitation could allow an attacker to execute arbitrary code.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 33 d ago (2026-10-07)

Exploit prediction

0.24% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	9.6	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected products

Hewlett Packard Enterprise (HPE) AOS-Switch (AOS-S)

Classification

Weakness

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

support.hpe.com /hpesc/public/docDisplay?docId=hpesbnw05156en_us&docLocale=en_US

Sources

CVE List CVE-2026-76745
NVD CVE-2026-76745

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Summary