CVE-2026-76746: critical vulnerability in Hewlett Packard Enterprise (HPE) AOS-Switch…
Unauthenticated Adjacent Buffer Overflow Vulnerability Leading to Information Disclosure in AOS-S
Published · Updated
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.3epss 0.2%
exploitation probability
0.2%top 91% of all CVEs
observed exploitation
nono source reports it
An unauthenticated buffer overflow vulnerability exists in AOS-S. Successful exploitation could allow an unauthenticated adjacent attacker to expose sensitive memory contents and cause a denial of service on the affected device.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:H
Affected products
Hewlett Packard Enterprise (HPE) · AOS-Switch (AOS-S)Related CVEs — Hewlett Packard Enterprise (HPE) AOS-Switch…
In the same product, most dangerous first.
CVE-2026-76742CRITICALAuthentication Bypass in the Web Management Interface of AOS-SEPSS 0.6%CVE-2026-76743CRITICALAuthentication Bypass Vulnerability in the Management Interface of AOS-SEPSS 0.6%CVE-2026-76744CRITICALUnauthenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in AOS-SEPSS 0.5%CVE-2026-76747CRITICALUnauthenticated Buffer Overflow Vulnerabilities lead to Information Disclosure in AOS-SEPSS 0.4%CVE-2026-76749MEDIUMUnauthenticated Sensitive Information Disclosure in AOS-SEPSS 0.4%CVE-2026-76741MEDIUMAuthenticated Buffer Overflow Vulnerabilities lead to Denial-of-Service in AOS-SEPSS 0.4%