# CVE-2026-2492: TensorFlow HDF5 Library Uncontrolled Search Path Element Local Privilege Escalation Vulnerability

CVE-2026-2492 is fixed in tensorflow on 1 platform by DEBIAN-CVE-2026-2492 (version 2.14.1+dfsg-3.1), released February 20, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-2492
- Priority: High
- CVSS: 7.8 (Important)
- EPSS: 0.0029
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Feb 20, 2026
- Weakness: Uncontrolled Search Path Element
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-2492

## Description

TensorFlow HDF5 Library Uncontrolled Search Path Element Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of TensorFlow. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.  The specific flaw exists within the handling of plugins. The application loads plugins from an unsecured location. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of a target user. Was ZDI-CAN-25480.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | tensorflow Debian 14 | 2.14.1+dfsg-3.1 | [DEBIAN-CVE-2026-2492](https://patchblox.com/security/data/fix/linux/debian-cve-2026-2492.md) | Feb 20, 2026 |

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Data as of 2026-11-08T06:59:42Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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