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GHSA-xfhx-r7ww-5995: claimed fixed version 3.13.1 still ships pre-fix code

Status: Open.

#22745 In keras-team/keras;

· DEVSOG12 opened on Apr 21, 2026

[Bug] deserialize_keras_object accepts callable objects in config without validation

backend:tensorflow

keras-team-review-pendingPending review by a Keras team member.Pending review by a Keras team member.

layers

type:Bug

Status: Open.

#22705 In keras-team/keras;

· amadhan882 opened on Apr 18, 2026

[Bug] deserialize_keras_object accepts arbitrary registered_name values without validation

stat:contributions welcomeA pull request to fix this issue would be welcome.A pull request to fix this issue would be welcome.

type:Bug

Status: Open.

#22703 In keras-team/keras;

· amadhan882 opened on Apr 18, 2026

[Bug] deserialize_keras_object raises AttributeError for invalid config types

backend:tensorflow

Good first issueIssues which are good for first-time contributors. Usually easy to fix.Issues which are good for first-time contributors. Usually easy to fix.

stat:contributions welcomeA pull request to fix this issue would be welcome.A pull request to fix this issue would be welcome.

type:Bug

Status: Open.

#22701 In keras-team/keras;

· amadhan882 opened on Apr 18, 2026

[Bug]Backend Inconsistency: Major Loss (1.04) and Gradient mismatch in recurrent WDCG topologies

backend:tensorflow

backend:torch

type:Bug

Status: Open.

#22697 In keras-team/keras;

· Beanlycool opened on Apr 18, 2026

[Bug] Severe gradient divergence between TF and Torch backends when chaining Conv1D and Flatten(data_format="channels_first")

backend:tensorflow

backend:torch

layers

type:Bug

Status: Open.

#22695 In keras-team/keras;

· Beanlycool opened on Apr 18, 2026

[Feature Request] Add NEAT (Nash-Equilibrium Adaptive Training) optimizer to keras.optimizers

stat:awaiting response from contributor

stat:contributions welcomeA pull request to fix this issue would be welcome.A pull request to fix this issue would be welcome.

type:featureThe user is asking for a new feature.The user is asking for a new feature.

Status: Open.

#22639 In keras-team/keras;

· ItCodinTime opened on Apr 5, 2026

TextVectorization custom standardize callable receives EagerTensor instead of a Python string

type:featureThe user is asking for a new feature.The user is asking for a new feature.

Status: Open.

#22626 In keras-team/keras;

· alenowak opened on Apr 3, 2026

[Performance] Excessive tf.function retracing when training models saved unbuilt and compiled

backend:tensorflow

stat:awaiting response from contributor

type:performance

Status: Open.

#22618 In keras-team/keras;

· amadhan882 opened on Apr 2, 2026

[Bug] Mixed Precision (float16) numerical instability in GroupNormalization with small epsilon

type:Bug

Status: Open.

#22586 In keras-team/keras;

· amadhan882 opened on Mar 28, 2026

Keras Performance Issues

type:performance

Status: Open.

#22561 In keras-team/keras;

· pctablet505 opened on Mar 27, 2026

keras.ops.sort(axis=None) fails on eager tensors instead of flattening and sorting

jules

stat:awaiting response from contributor

type:auto-fix

Status: Open.

#22543 In keras-team/keras;

· AGFACBNNR opened on Mar 26, 2026