CVE-2026-0897 — Allocation of Resources Without Limits or Throttling in Keras

CWE-770 — Allocation of Resources Without Limits or Throttling8 documents7 sources
Severity
7.1HIGHNVD
EPSS
0.0%
top 91.44%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
KerasGoogle Keras
Timeline
PublishedJan 15

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.

CVSS vector

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

Affected Packages3 packages

▶CVEListV5google/keras3.0.0 — 3.13.0
▶PyPIkeras/keras3.0.0 — 3.12.1+1
▶NVDkeras/keras3.0.0 — 3.13.0

Patches

Patch: github.com ↗

🔴Vulnerability Details

4
OSV
Google Keras Allocates Resources Without Limits or Throttling in the HDF5 weight loading component↗2026-01-15
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GHSA
Google Keras Allocates Resources Without Limits or Throttling in the HDF5 weight loading component↗2026-01-15
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CVEList
Denial of Service in Keras via Excessive Memory Allocation in HDF5 Metadata↗2026-01-15
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OSV
CVE-2026-0897: Allocation of Resources Without Limits or Throttling in the HDF5 weight loading component in Google Keras 3↗2026-01-15
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📋Vendor Advisories

2
Red Hat
Keras: Keras: Denial of Service via crafted HDF5 weight loading file↗2026-01-15
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Debian
CVE-2026-0897: keras - Allocation of Resources Without Limits or Throttling in the HDF5 weight loading ...↗2026
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🕵️Threat Intelligence

1
Wiz
CVE-2026-0897 Impact, Exploitability, and Mitigation Steps | Wiz↗
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CVE-2026-0897 — Keras vulnerability | cvebase