Critical severity · published Oct 6, 2026
CVE-2026-76745
Unauthenticated Adjacent Memory Corruption Vulnerabilities Leading to Remote Code Execution in AOS-S
9.6
CVSS
0.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 14% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AA
AOS-Switch (AOS-S) · Hewlett Packard Enterprise (HPE)
16.11.0000 through 16.11.0031 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-76745
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-76745
support.hpe.com
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05156en_us&docLocale=en_US
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