--- title: "CVE-2026-76750: HPE Networking ClearPass Policy Manager - Insecure Deserialization" description: "HPE Networking ClearPass Policy Manager contains an insecure deserialization vulnerability in the web interface, letting unauthenticated remote attackers execute arbitrary code." url: https://panop.io/threat-heartbeat/CVE-2026-76750/ --- # CVE-2026-76750 HPE Networking ClearPass Policy Manager - Insecure Deserialization HPE Networking ClearPass Policy Manager contains an insecure deserialization vulnerability in the web interface, letting unauthenticated remote attackers execute arbitrary code. CVSS base score 9.8 /10 Critical CISA KEV Not listed Public exploit None known Authentication Not required EPSS 0.54% chance of exploitation in 30 days [View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-76750) ## Details Type Insecure Deserialization Impact Remote Code Execution CVSS vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Published 6 October 2026 Updated 15 October 2026 Weakness [CWE-502](https://cwe.mitre.org/data/definitions/502.html) ## Vendor fix Update to the latest version of HPE Networking ClearPass Policy Manager. Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them. ## References - [https://nvd.nist.gov/vuln/detail/CVE-2026-76750](https://nvd.nist.gov/vuln/detail/CVE-2026-76750) - [https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05158en\_us&docLocale=en\_US](https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05158en_us&docLocale=en_US) [← All CVEs](https://panop.io/threat-heartbeat/) ## What this record can't tell you - Whether you run the affected software, and where - Whether an attacker can actually reach and exploit it - The misconfigurations that never get a CVE number - What it would cost the business, ranked into what to fix first Panop answers these inside your environment, for this CVE and every other finding. [Book a demo](https://panop.io/demo)