Vulnerability · Published Jul 7, 2026 · Assigned by hpe
CVE-2026-44877Unauthenticated Remote Disclosure of Cryptographic Secrets
Medium 6.5
In plain English
A medium-severity information exposure in HPE Networking Instant On from Hewlett Packard Enterprise (HPE). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 40% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.5%top 60.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
An unauthenticated remote disclosure vulnerability has been identified in HPE Networking Instant On 1830, 1930, and 1960 Switches. Successful exploitation of this vulnerability could allow an unauthenticated remote threat actor to access sensitive cryptographic secrets on a vulnerable system.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Hewlett Packard Enterprise (HPE) | HPE Networking Instant On | 3.0.0 – through 3.3.3 |
Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N