# CVE-2026-95736: Unauthenticated Adjacent Improper Certificate Validation Vulnerabilities in HPE Networking Fabric Composer

Status: published. Published: 2026-11-03. Updated: 2026-11-03.

Improper certificate validation vulnerabilities exist in the affected interface of HPE Networking Fabric Composer, which could be exploited by an unauthenticated adjacent attacker if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to intercept sensitive information.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- Hewlett Packard Enterprise (HPE) / Fabric Composer: ≥ 7.4.0; ≤ 7.4.0 (affected, semver); ≥ 7.0.0; ≤ 7.3.4 (affected, semver). Source: CNA: hpe

## Severity and prioritization

- CVSS 3.1: 8.3 (high); CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H; source: CNA: hpe

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: Not reported

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05172en_us&docLocale=en_US (CNA: hpe)

## Provenance

- CNA: hpe: https://www.cve.org/CVERecord?id=CVE-2026-95736; retrieved 2026-11-03; source updated 2026-11-03

Revision: 609ad69595abee07b29a6aa142abe555d90c86df3f5611165b041b9e00d8e71c

Canonical: https://y2.dev/cve/CVE-2026-95736

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