UBUNTU-CVE-2026-1462

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Source

https://ubuntu.com/security/CVE-2026-1462

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-1462.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-1462

Upstream

CVE-2026-1462

Published

2026-04-13T15:17:00Z

Modified

2026-06-30T18:16:40Z

Severity

8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

A vulnerability in the TFSMLayer class of the keras package, version 3.13.0, allows attacker-controlled TensorFlow SavedModels to be loaded during deserialization of .keras models, even when safe_mode=True. This bypasses the security guarantees of safe_mode and enables arbitrary attacker-controlled code execution during model inference under the victim's privileges. The issue arises due to the unconditional loading of external SavedModels, serialization of attacker-controlled file paths, and the lack of validation in the from_config() method.

References

Affected packages

Ubuntu:18.04:LTS / keras

Package

Name: keras
Purl: pkg:deb/ubuntu/keras?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.0.7-2

2.*

2.1.1-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "python3-keras",
            "binary_version": "2.1.1-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-1462.json"

Ubuntu:20.04:LTS / keras