Quick answers
- Is CVE-2026-95753 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-95753 being exploited in the wild.
- How severe is CVE-2026-95753?
- High severity, with a CVSS score of 7.1, published 3 November 2026.
- Which products and versions are affected?
- HPE Networking Fabric Composer.
- Is there a fix for CVE-2026-95753?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-95753 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-95753?
- Check whether you run Hpe Networking Fabric Composer. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A privilege escalation vulnerability in the Fabric Composer API allows an authenticated attacker with low-privilege credentials to gain unauthorized access to higher-privilege operations. The vulnerability permits disclosure of network traffic from switches under management. Exploitation requires prior authentication and network access to the API.
Affected products
- HPE Networking Fabric Composer
Timeline
- 2026-11-03: disclosed