A format string vulnerability in the API endpoint of HPE Networking Instant ON APs could allow an authenticated remote attacker with high privileges to cause memory corruption with a modified input. Successful exploitation could allow an attacker to provoke a denial-of-service condition or remote code execution in the affected system function.
History

Wed, 30 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 30 Sep 2026 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Hewlett Packard Enterprise (hpe)
Hewlett Packard Enterprise (hpe) instant On
Vendors & Products Hewlett Packard Enterprise (hpe)
Hewlett Packard Enterprise (hpe) instant On

Tue, 29 Sep 2026 22:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-134

Tue, 29 Sep 2026 19:45:00 +0000

Type Values Removed Values Added
Description A format string vulnerability in the API endpoint of HPE Networking Instant ON APs could allow an authenticated remote attacker with high privileges to cause memory corruption with a modified input. Successful exploitation could allow an attacker to provoke a denial-of-service condition or remote code execution in the affected system function.
Title Authenticated Format String Vulnerability allows Memory Corruption in HPE Networking Instant ON API Endpoint
References
Metrics cvssV3_1

{'score': 6.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: hpe

Published: 2026-09-29T19:28:45.157Z

Updated: 2026-10-01T03:55:37.299Z

Reserved: 2026-08-19T16:13:18.140Z

Link: CVE-2026-76729

cve-icon Vulnrichment

Updated: 2026-09-30T20:33:02.171Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-29T20:17:25.073

Modified: 2026-10-01T04:18:20.633

Link: CVE-2026-76729

cve-icon Redhat

No data.