7962 matches found
PYSEC-2026-3122 TensorFlow has Heap-buffer-overflow in AvgPoolGrad
Impact python import os os.environ'TFENABLEONEDNNOPTS' = '0' import tensorflow as tf printtf.version with tf.device"CPU": ksize = 1, 40, 128, 1 strides = 1, 128, 128, 30 padding = "SAME" dataformat = "NHWC" originputshape = 11, 9, 78, 9 grad = tf.saturatecasttf.random.uniform16, 16, 16, 16,...
PYSEC-2026-3176 TensorFlow vulnerable to segfault when opening multiframe gif
Impact Integer overflow occurs when 2^31 = numframes height width channels 2^32, for example Full HD screencast of at least 346 frames. python import urllib.request dat =...
PYSEC-2026-3106 TensorFlow has Null Pointer Error in SparseSparseMaximum
Impact When SparseSparseMaximum is given invalid sparse tensors as inputs, it can give an NPE. python import tensorflow as tf tf.rawops.SparseSparseMaximum aindices=1, avalues = 0.1 , ashape = 2, bindices=, bvalues =2 , bshape = 2, Patches We have patched the issue in GitHub commit...
PYSEC-2026-3321 TensorFlow vulnerable to segfault when opening multiframe gif
Impact Integer overflow occurs when 2^31 = numframes height width channels 2^32, for example Full HD screencast of at least 346 frames. python import urllib.request dat =...
PYSEC-2026-3276 TensorFlow has Null Pointer Error in SparseSparseMaximum
Impact When SparseSparseMaximum is given invalid sparse tensors as inputs, it can give an NPE. python import tensorflow as tf tf.rawops.SparseSparseMaximum aindices=1, avalues = 0.1 , ashape = 2, bindices=, bvalues =2 , bshape = 2, Patches We have patched the issue in GitHub commit...
PYSEC-2026-3236 TensorFlow has Floating Point Exception in AvgPoolGrad with XLA
Impact If the stride and window size are not positive for tf.rawops.AvgPoolGrad, it can give an FPE. python import tensorflow as tf import numpy as np @tf.functionjitcompile=True def test: y = tf.rawops.AvgPoolGradoriginputshape=1,0,0,0, grad=0.39117979, ksize=1,0,0,0, strides=1,0,0,0,...
PYSEC-2026-3271 TensorFlow has Null Pointer Error in QuantizedMatMulWithBiasAndDequantize
Impact NPE in QuantizedMatMulWithBiasAndDequantize with MKL enable python import tensorflow as tf func = tf.rawops.QuantizedMatMulWithBiasAndDequantize para='a': tf.constant138, dtype=tf.quint8, 'b': tf.constant4, dtype=tf.qint8, 'bias': 31.81644630432129, 47.21876525878906, 109.95201110839844,...
PYSEC-2026-3317 TensorFlow has Floating Point Exception in AudioSpectrogram
Impact version:2.11.0 //core/ops/audioops.cc:70 Status SpectrogramShapeFnInferenceContext c ShapeHandle input; TFRETURNIFERRORc-WithRankc-input0, 2, &input; int32t windowsize; TFRETURNIFERRORc-GetAttr"windowsize", &windowsize; int32t stride; TFRETURNIFERRORc-GetAttr"stride", &stride; .....1...
PYSEC-2026-3169 TensorFlow has Floating Point Exception in AudioSpectrogram
Impact version:2.11.0 //core/ops/audioops.cc:70 Status SpectrogramShapeFnInferenceContext c ShapeHandle input; TFRETURNIFERRORc-WithRankc-input0, 2, &input; int32t windowsize; TFRETURNIFERRORc-GetAttr"windowsize", &windowsize; int32t stride; TFRETURNIFERRORc-GetAttr"stride", &stride; .....1...
PYSEC-2026-3366 TensorFlow has Floating Point Exception in AvgPoolGrad with XLA
Impact If the stride and window size are not positive for tf.rawops.AvgPoolGrad, it can give an FPE. python import tensorflow as tf import numpy as np @tf.functionjitcompile=True def test: y = tf.rawops.AvgPoolGradoriginputshape=1,0,0,0, grad=0.39117979, ksize=1,0,0,0, strides=1,0,0,0,...
PYSEC-2026-3115 TensorFlow has Floating Point Exception in TensorListSplit with XLA
Impact FPE in TensorListSplit with XLA python import tensorflow as tf func = tf.rawops.TensorListSplit para = 'tensor': 1, 'elementshape': -1, 'lengths': 0 @tf.functionjitcompile=True def fuzzjit: y = funcpara return y printfuzzjit Patches We have patched the issue in GitHub commit...
PYSEC-2026-3189 TensorFlow has Null Pointer Error in RandomShuffle with XLA enable
Impact NPE in RandomShuffle with XLA enable python import tensorflow as tf func = tf.rawops.RandomShuffle para = 'value': 1e+20, 'seed': -4294967297, 'seed2': -2147483649 @tf.functionjitcompile=True def test: y = funcpara return y test Patches We have patched the issue in GitHub commit...
PYSEC-2026-3281 TensorFlow has Floating Point Exception in TensorListSplit with XLA
Impact FPE in TensorListSplit with XLA python import tensorflow as tf func = tf.rawops.TensorListSplit para = 'tensor': 1, 'elementshape': -1, 'lengths': 0 @tf.functionjitcompile=True def fuzzjit: y = funcpara return y printfuzzjit Patches We have patched the issue in GitHub commit...
PYSEC-2026-3206 TensorFlow has segmentation fault in tfg-translate
Impact Out-of-bounds access due to mismatched integer type sizes in ValueMap::Manager::GetValueOrCreatePlaceholder. Bug with tfg-translate call to InitMlir. The problem happens with generic functions, as it is already handled for non-generic functions. This is because they, unlike non-generic...
PYSEC-2026-3098 TensorFlow has Null Pointer Error in QuantizedMatMulWithBiasAndDequantize
Impact NPE in QuantizedMatMulWithBiasAndDequantize with MKL enable python import tensorflow as tf func = tf.rawops.QuantizedMatMulWithBiasAndDequantize para='a': tf.constant138, dtype=tf.quint8, 'b': tf.constant4, dtype=tf.qint8, 'bias': 31.81644630432129, 47.21876525878906, 109.95201110839844,...
PYSEC-2026-3330 TensorFlow has Null Pointer Error in RandomShuffle with XLA enable
Impact NPE in RandomShuffle with XLA enable python import tensorflow as tf func = tf.rawops.RandomShuffle para = 'value': 1e+20, 'seed': -4294967297, 'seed2': -2147483649 @tf.functionjitcompile=True def test: y = funcpara return y test Patches We have patched the issue in GitHub commit...
PYSEC-2026-3294 TensorFlow has Segfault in Bincount with XLA
Impact When running with XLA, tf.rawops.Bincount segfaults when given a parameter weights that is neither the same shape as parameter arr nor a length-0 tensor. python import tensorflow as tf func = tf.rawops.Bincount para='arr': 6, 'size': 804, 'weights': 52, 351 @tf.functionjitcompile=True def...
PYSEC-2026-3301 TensorFlow has Null Pointer Error in LookupTableImportV2
Impact The function tf.rawops.LookupTableImportV2 cannot handle scalars in the values parameter and gives an NPE. python import tensorflow as tf v = tf.Variable1 @tf.functionjitcompile=True def test: func = tf.rawops.LookupTableImportV2 para='tablehandle': v.handle,'keys': 62.98910140991211,...
PYSEC-2026-3143 TensorFlow has Null Pointer Error in LookupTableImportV2
Impact The function tf.rawops.LookupTableImportV2 cannot handle scalars in the values parameter and gives an NPE. python import tensorflow as tf v = tf.Variable1 @tf.functionjitcompile=True def test: func = tf.rawops.LookupTableImportV2 para='tablehandle': v.handle,'keys': 62.98910140991211,...
PYSEC-2026-3123 TensorFlow has null dereference on ParallelConcat with XLA
Impact When running with XLA, tf.rawops.ParallelConcat segfaults with a nullptr dereference when given a parameter shape with rank that is not greater than zero. python import tensorflow as tf func = tf.rawops.ParallelConcat para = 'shape': 0, 'values': 1 @tf.functionjitcompile=True def test: y =...
PYSEC-2026-3131 TensorFlow has Segfault in Bincount with XLA
Impact When running with XLA, tf.rawops.Bincount segfaults when given a parameter weights that is neither the same shape as parameter arr nor a length-0 tensor. python import tensorflow as tf func = tf.rawops.Bincount para='arr': 6, 'size': 804, 'weights': 52, 351 @tf.functionjitcompile=True def...
PYSEC-2026-3166 TensorFlow has double free in Fractional(Max/Avg)Pool
Impact nnops.fractionalavgpoolv2 and nnops.fractionalmaxpoolv2 require the first and fourth elements of their parameter poolingratio to be equal to 1.0, as pooling on batch and channel dimensions is not supported. python import tensorflow as tf import os import numpy as np from...
PYSEC-2026-3287 TensorFlow has null dereference on ParallelConcat with XLA
Impact When running with XLA, tf.rawops.ParallelConcat segfaults with a nullptr dereference when given a parameter shape with rank that is not greater than zero. python import tensorflow as tf func = tf.rawops.ParallelConcat para = 'shape': 0, 'values': 1 @tf.functionjitcompile=True def test: y =...
PYSEC-2026-3111 TensorFlow has Floating Point Exception in TFLite in conv kernel
Impact Constructing a tflite model with a paramater filterinputchannel of less than 1 gives a FPE. Patches We have patched the issue in GitHub commit 34f8368c535253f5c9cb3a303297743b62442aaa. The fix will be included in TensorFlow 2.12. We will also cherrypick this commit on TensorFlow 2.11.1. Fo...
PYSEC-2026-3279 TensorFlow has Floating Point Exception in TFLite in conv kernel
Impact Constructing a tflite model with a paramater filterinputchannel of less than 1 gives a FPE. Patches We have patched the issue in GitHub commit 34f8368c535253f5c9cb3a303297743b62442aaa. The fix will be included in TensorFlow 2.12. We will also cherrypick this commit on TensorFlow 2.11.1. Fo...
PYSEC-2026-3120 TensorFlow vulnerable to Out-of-Bounds Read in GRUBlockCellGrad
Impact Out of bounds read in GRUBlockCellGrad python func = tf.rawops.GRUBlockCellGrad para = 'x': 21.1, 156.2, 83.3, 115.4, 'hprev': array136.5, 136.6, 'wru': array26.7, 0.8, 47.9, 26.1, 26.2, 26.3, 'wc': array 0.4, 31.5, 0.6, 'bru': array0.1, 0.2 , dtype=float32, 'bc': 0x41414141, 'r': array0.3...
PYSEC-2026-3314 TensorFlow has double free in Fractional(Max/Avg)Pool
Impact nnops.fractionalavgpoolv2 and nnops.fractionalmaxpoolv2 require the first and fourth elements of their parameter poolingratio to be equal to 1.0, as pooling on batch and channel dimensions is not supported. python import tensorflow as tf import os import numpy as np from...
PYSEC-2026-3286 TensorFlow vulnerable to Out-of-Bounds Read in GRUBlockCellGrad
Impact Out of bounds read in GRUBlockCellGrad python func = tf.rawops.GRUBlockCellGrad para = 'x': 21.1, 156.2, 83.3, 115.4, 'hprev': array136.5, 136.6, 'wru': array26.7, 0.8, 47.9, 26.1, 26.2, 26.3, 'wc': array 0.4, 31.5, 0.6, 'bru': array0.1, 0.2 , dtype=float32, 'bc': 0x41414141, 'r': array0.3...
PYSEC-2026-3323 Heap overflow in `QuantizeAndDequantizeV2`
Impact The function MakeGrapplerFunctionItem takes arguments that determine the sizes of inputs and outputs. If the inputs given are greater than or equal to the sizes of the outputs, an out-of-bounds memory read or a crash is triggered. python import tensorflow as tf @tf.function def test:...
PYSEC-2026-3222 Invalid char to bool conversion when printing a tensor
Impact When printing a tensor, we get it's data as a const char array since that's the underlying storage and then we typecast it to the element type. However, conversions from char to bool are undefined if the char is not 0 or 1, so sanitizers/fuzzers will crash. Patches We have patched the issu...
PYSEC-2026-2490 OpenStack Cinder, glance, and Nova vulnerable to Path Traversal
An issue was discovered in OpenStack Cinder before 19.1.2, 20.x before 20.0.2, and 21.0.0; Glance before 23.0.1, 24.x before 24.1.1, and 25.0.0; and Nova before 24.1.2, 25.x before 25.0.2, and 26.0.0. By supplying a specially created VMDK flat image that references a specific backing file path, a...
PYSEC-2026-2411 OpenStack Cinder, glance, and Nova vulnerable to Path Traversal
An issue was discovered in OpenStack Cinder before 19.1.2, 20.x before 20.0.2, and 21.0.0; Glance before 23.0.1, 24.x before 24.1.1, and 25.0.0; and Nova before 24.1.2, 25.x before 25.0.2, and 26.0.0. By supplying a specially created VMDK flat image that references a specific backing file path, a...
PYSEC-2026-3140 Tensorflow vulnerable to Out-of-Bounds Read
Impact When the BaseCandidateSamplerOp function receives a value in trueclasses larger than rangemax, a heap oob vuln occurs. python tf.rawops.ThreadUnsafeUnigramCandidateSampler trueclasses=0x100000,1, numtrue = 2, numsampled = 2, unique = False, rangemax = 2, seed = 2, seed2 = 2 Patches We have...
PYSEC-2026-3298 Tensorflow vulnerable to Out-of-Bounds Read
Impact When the BaseCandidateSamplerOp function receives a value in trueclasses larger than rangemax, a heap oob vuln occurs. python tf.rawops.ThreadUnsafeUnigramCandidateSampler trueclasses=0x100000,1, numtrue = 2, numsampled = 2, unique = False, rangemax = 2, seed = 2, seed2 = 2 Patches We have...
PYSEC-2026-3178 Heap overflow in `QuantizeAndDequantizeV2`
Impact The function MakeGrapplerFunctionItem takes arguments that determine the sizes of inputs and outputs. If the inputs given are greater than or equal to the sizes of the outputs, an out-of-bounds memory read or a crash is triggered. python import tensorflow as tf @tf.function def test:...
PYSEC-2026-3091 Overflow in `ResizeNearestNeighborGrad`
Impact When tf.rawops.ResizeNearestNeighborGrad is given a large size input, it overflows. import tensorflow as tf aligncorners = True halfpixelcenters = False grads = tf.constant1, shape=1,8,16,3, dtype=tf.float16 size = tf.constant1879048192,1879048192, shape=2, dtype=tf.int32...
PYSEC-2026-3268 Overflow in `ResizeNearestNeighborGrad`
Impact When tf.rawops.ResizeNearestNeighborGrad is given a large size input, it overflows. import tensorflow as tf aligncorners = True halfpixelcenters = False grads = tf.constant1, shape=1,8,16,3, dtype=tf.float16 size = tf.constant1879048192,1879048192, shape=2, dtype=tf.int32...
PYSEC-2026-3328 `CHECK_EQ` fail via input in `SparseMatrixNNZ`
Impact An input sparsematrix that is not a matrix with a shape with rank 0 will trigger a CHECK fail in tf.rawops.SparseMatrixNNZ. python import tensorflow as tf tf.rawops.SparseMatrixNNZsparsematrix= Patches We have patched the issue in GitHub commit f856d02e5322821aad155dad9b3acab1e9f5d693. The...
PYSEC-2026-3353 `CHECK` fail via inputs in `PyFunc`
Impact An input token that is not a UTF-8 bytestring will trigger a CHECK fail in tf.rawops.PyFunc. python import tensorflow as tf value = tf.constantvalue=1,2 token = b'\xb0' dataType = tf.int32 tf.rawops.PyFuncinput=value,token=token,Tout=dataType Patches We have patched the issue in GitHub...
PYSEC-2026-3368 Segfault in `CompositeTensorVariantToComponents`
Impact An input encoded that is not a valid CompositeTensorVariant tensor will trigger a segfault in tf.rawops.CompositeTensorVariantToComponents. python import tensorflow as tf encode = tf.rawops.EmptyTensorListelementdtype=tf.int32, elementshape=10, 15, maxnumelements=2 meta= ""...
PYSEC-2026-3161 Out of bounds write in grappler in Tensorflow
Impact The function MakeGrapplerFunctionItem takes arguments that determine the sizes of inputs and outputs. If the inputs given are greater than or equal to the sizes of the outputs, an out-of-bounds memory read or a crash is triggered. Patches We have patched the issue in GitHub commit...
PYSEC-2026-3238 Segfault in `CompositeTensorVariantToComponents`
Impact An input encoded that is not a valid CompositeTensorVariant tensor will trigger a segfault in tf.rawops.CompositeTensorVariantToComponents. python import tensorflow as tf encode = tf.rawops.EmptyTensorListelementdtype=tf.int32, elementshape=10, 15, maxnumelements=2 meta= ""...
PYSEC-2026-3310 Out of bounds write in grappler in Tensorflow
Impact The function MakeGrapplerFunctionItem takes arguments that determine the sizes of inputs and outputs. If the inputs given are greater than or equal to the sizes of the outputs, an out-of-bounds memory read or a crash is triggered. Patches We have patched the issue in GitHub commit...
PYSEC-2026-3217 `CHECK` fail via inputs in `PyFunc`
Impact An input token that is not a UTF-8 bytestring will trigger a CHECK fail in tf.rawops.PyFunc. python import tensorflow as tf value = tf.constantvalue=1,2 token = b'\xb0' dataType = tf.int32 tf.rawops.PyFuncinput=value,token=token,Tout=dataType Patches We have patched the issue in GitHub...
PYSEC-2026-3185 `CHECK_EQ` fail via input in `SparseMatrixNNZ`
Impact An input sparsematrix that is not a matrix with a shape with rank 0 will trigger a CHECK fail in tf.rawops.SparseMatrixNNZ. python import tensorflow as tf tf.rawops.SparseMatrixNNZsparsematrix= Patches We have patched the issue in GitHub commit f856d02e5322821aad155dad9b3acab1e9f5d693. The...
PYSEC-2026-3264 `CHECK` fail via inputs in `SdcaOptimizer`
Impact Inputs densefeatures or examplestatedata not of rank 2 will trigger a CHECK fail in SdcaOptimizer. python import tensorflow as tf tf.rawops.SdcaOptimizer sparseexampleindices=4 tf.random.uniform5,5,5,3, dtype=tf.dtypes.int64, maxval=100, sparsefeatureindices=4 tf.random.uniform5,5,5,3,...
PYSEC-2026-3340 `CHECK` fail via inputs in `SparseFillEmptyRowsGrad`
Impact If SparseFillEmptyRowsGrad is given empty inputs, TensorFlow will crash. python import tensorflow as tf tf.rawops.SparseFillEmptyRowsGrad reverseindexmap=, gradvalues=, name=None Patches We have patched the issue in GitHub commit af4a6a3c8b95022c351edae94560acc61253a1b8. The fix will be...
PYSEC-2026-3261 FractionalMaxPool and FractionalAVGPool heap out-of-bounds acess
Impact An input poolingratio that is smaller than 1 will trigger a heap OOB in tf.rawops.FractionalMaxPool and tf.rawops.FractionalAvgPool. Patches We have patched the issue in GitHub commit 216525144ee7c910296f5b05d214ca1327c9ce48. The fix will be included in TensorFlow 2.11.0. We will also cher...
PYSEC-2026-3383 FractionalMaxPool and FractionalAVGPool heap out-of-bounds acess
Impact An input poolingratio that is smaller than 1 will trigger a heap OOB in tf.rawops.FractionalMaxPool and tf.rawops.FractionalAvgPool. Patches We have patched the issue in GitHub commit 216525144ee7c910296f5b05d214ca1327c9ce48. The fix will be included in TensorFlow 2.11.0. We will also cher...
PYSEC-2026-3086 `CHECK` fail via inputs in `SdcaOptimizer`
Impact Inputs densefeatures or examplestatedata not of rank 2 will trigger a CHECK fail in SdcaOptimizer. python import tensorflow as tf tf.rawops.SdcaOptimizer sparseexampleindices=4 tf.random.uniform5,5,5,3, dtype=tf.dtypes.int64, maxval=100, sparsefeatureindices=4 tf.random.uniform5,5,5,3,...