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python-Keras security update

Type: advisorySource: OSV1 source record

Keras is a high-level neural networks API for Python. Security Fix(es): A vulnerability in keras-team/keras versions <= 3.15.0 allows for a denial of service (DoS) attack when loading malicious .keras model files via the keras.models.load_model() function. The H5IOStore.__getitem__ method in keras/src/saving/saving_lib.py does not validate the shape or size of datasets, leading to unbounded memory allocation. A specially crafted .keras file can exploit this flaw to trigger an out-of-memory (OOM) condition, causing the process to be terminated (exit code 137). This issue bypasses the fix for CVE-2026-0897, which only addressed a similar vulnerability in KerasFileEditor. The attack vector includes poisoned models from public repositories or malicious model registries, posing a risk to machine learning pipelines that process untrusted models.(CVE-2026-12570)

Announced Source revision 1
Original source ↗

OESA-2026-4052

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:OESA-2026-4052

python-Keras

Source reference: /affected/0/package/name

Affected versions
Not stated in this record
Fixed versions
2.12.0-5.oe2403sp4

Source reference: /affected/0/ranges

Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "2.12.0-5.oe2403sp4"
          }
        ]
      }
    ],
    "package": {
      "name": "python-Keras",
      "purl": "pkg:rpm/openEuler/python-Keras&distro=openEuler-24.03-LTS-SP4",
      "ecosystem": "openEuler:24.03-LTS-SP4"
    },
    "database_specific": {
      "source": "https://repo.openeuler.org/security/data/osv/OESA-2026-4052.json"
    },
    "ecosystem_specific": {
      "src": [
        "python-Keras-2.12.0-5.oe2403sp4.src.rpm"
      ],
      "noarch": [
        "python-Keras-help-2.12.0-5.oe2403sp4.noarch.rpm",
        "python3-Keras-2.12.0-5.oe2403sp4.noarch.rpm"
      ]
    }
  }
]

Publisher severity

medium

Source reference: /database_specific/severity

Event
#14696 · Revision 1
Added to Heist Feed
Publisher date
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