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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Google Keras
Default version status: unaffected
3.0.0 to ≤ 3.13.0affected
References
- https://github.com/keras-team/keras/pull/21880 ↗
- https://access.redhat.com/security/cve/CVE-2026-0897 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=2430027 ↗
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-0897.json ↗
- https://access.redhat.com/errata/RHSA-2026:3782 ↗
- https://access.redhat.com/errata/RHSA-2026:3713 ↗
- https://access.redhat.com/errata/RHSA-2026:4271 ↗