Denial of Service in Keras via Excessive Memory Allocation in HDF5 Metadata (Google Keras)

CVE-2026-0897

HIGH 7.1

En bref

Source: NVD
EPSS: EPSS 0.33 % · centile 26 (2026-10-31)
État: PUBLISHED
Publiée: 2026-01-15 14:09 UTC
Mise à jour: 2026-07-15 01:23 UTC
Attribuée par: Google
Statut NVD: Modified

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Description

Allocation of Resources Without Limits or Throttling in the HDF5 weight loading component in Google Keras 3.0.0 through 3.13.0 on all platforms allows a remote attacker to cause a Denial of Service (DoS) through memory exhaustion and a crash of the Python interpreter via a crafted .keras archive containing a valid model.weights.h5 file whose dataset declares an extremely large shape.

Faiblesses (CWE)

CWE-770 — Allocation de ressources sans limite ni régulation

Références

Scores

Version	Score	Vecteur	Évalué par
CVSS 4.0	HIGH 7.1	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N	Google
CVSS 3.1	HIGH 7.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H	redhat-SADP
CVSS 4.0	HIGH 7.1	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X	NVD · cve-coordination@google.com (Secondary)
CVSS 3.1	HIGH 7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	NVD · nvd@nist.gov (Primary)
CVSS 3.1	HIGH 7.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H	NVD · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c (Secondary)

Avis

GHSA-mgx6-5cf9-rr43 — Keras vulnerable to DoS via Malicious .keras Model (HDF5 Shape Bomb Causes Petabyte Allocation in KerasFileEditor)
PYSEC-2026-73 — Allocation of Resources Without Limits or Throttling in the HDF5 weight loading component in Google Keras 3.0.0 through 3.13.0 on all platforms allows a remote

Références européennes

ENISA EUVD · EUVD-2026-2735
GCVE · GCVE-0-2026-0897

Avis du CERT-FR

CERTFR-2026-AVI-0556 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr

Configurations affectées (CPE NVD)

cpe:2.3:a:keras:keras:*:*:*:*:*:*:*:* ≥ 3.0.0 ≤ 3.13.0

Produits affectés

Produit	Versions
Google · Keras	affected 3.0.0 ≤ 3.13.0

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD

⚠️ Denial of Service in Keras via Excessive Memory Allocation in HDF5 Metadata (Google Keras)