Added checks to serialization.

[hertschuh]

No description provided.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 45.45455% with 6 lines in your changes missing coverage. Please review.

Project coverage is 81.95%. Comparing base (3d20616) to head (d664807).
Report is 117 commits behind head on master.

Files with missing lines	Patch %	Lines
keras/src/saving/serialization_lib.py	50.00%	2 Missing and 2 partials ⚠️
keras/src/models/functional.py	33.33%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #20751      +/-   ##
==========================================
- Coverage   81.95%   81.95%   -0.01%     
==========================================
  Files         553      553              
  Lines       51458    51460       +2     
  Branches     7961     7962       +1     
==========================================
+ Hits        42174    42175       +1     
  Misses       7346     7346              
- Partials     1938     1939       +1     

Flag	Coverage Δ
keras	81.78% <45.45%> (-0.01%)	⬇️
keras-jax	64.04% <45.45%> (-0.01%)	⬇️
keras-numpy	58.90% <45.45%> (-0.01%)	⬇️
keras-openvino	29.84% <9.09%> (+<0.01%)	⬆️
keras-tensorflow	64.70% <45.45%> (-0.01%)	⬇️
keras-torch	64.08% <45.45%> (-0.01%)	⬇️

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[fchollet]

Thanks for the fix!

[hertschuh]

Fixes

• https://www.cve.org/cverecord?id=CVE-2025-1550
• GHSA-48g7-3x6r-xfhp