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Vulnerability Database · PyPI · tensorflow · Version

tensorflow 2.20.0

2.20.0 is affected by 122 vulnerabilities.

The vulnerabilities that cover this exact version are listed below with the fixed version to move to. The upgrade Vulert recommends: 2.21.0.

Critical 0 High 0 Medium 0 Low 0 Unrated 122

All tensorflow versions & vulnerabilities → Search the database for this package →
Released 13 Aug 2025 Licence Apache-2.0 Also known from other sources 0 Newer releases 116 Database updated 23/Oct/2026

Release and licence data published by PyPI. Licence information is not legal advice.

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01 Vulnerabilities affecting this version

tensorflow 2.20.0 vulnerabilities

122 vulnerabilities cover tensorflow 2.20.0. Scroll the table for all of them, or open the full list in the database.

Vulnerability Severity Fixed version Disclosed
CVE-2021-41222: TensorFlow - Segfault in SplitV with Negative Arguments N/A unrated 25d622ffc432acc736b14ca3904177579e733cc6 05 Nov 2021
CVE-2021-41225: TensorFlow Grappler Optimizer Uninitialized Variable N/A unrated 68867bf01239d9e1048f98cbad185bf4761bedd3 05 Nov 2021
CVE-2021-41227: TensorFlow - Arbitrary Memory Read in ImmutableConst Operation N/A unrated 3712a2d3455e6ccb924daa5724a3652a86f6b585 05 Nov 2021
CVE-2021-41228: TensorFlow saved_model_cli Code Injection Vulnerability N/A unrated 8b202f08d52e8206af2bdb2112a62fafbc546ec7 05 Nov 2021
CVE-2021-41208: TensorFlow Boosted Trees API Denial of Service and Heap Buffer Overflow N/A unrated 5c8c9a8bfe750f9743d0c859bae112060b216f5c 05 Nov 2021
CVE-2021-41206: TensorFlow Missing Validation of Tensor Shapes N/A unrated 68422b215e618df5ad375bcdc6d2052e9fd3080a 05 Nov 2021
CVE-2021-41203: TensorFlow Checkpoints Loading Infrastructure Validation Bypass N/A unrated 368af875869a204b4ac552b9ddda59f6a46a56ec 05 Nov 2021
CVE-2021-41204: TensorFlow - Segfault Due to Deep Copy of Resource Tensor N/A unrated 7731e8dfbe4a56773be5dc94d631611211156659 05 Nov 2021
CVE-2021-41205: TensorFlow - Out-of-Bounds Read in QuantizeAndDequantizeV* Operations N/A unrated 7cf73a2274732c9d82af51c2bc2cf90d13cd7e6d 05 Nov 2021
CVE-2021-41217: TensorFlow Control Flow Graph Null Pointer Exception N/A unrated 05cbebd3c6bb8f517a158b0155debb8df79017ff 05 Nov 2021
CVE-2021-41224: TensorFlow Heap Out-of-Bounds Access N/A unrated 67bfd9feeecfb3c61d80f0e46d89c170fbee682b 05 Nov 2021
N/A unrated 12b1ff82b3f26ff8de17e58703231d5a02ef1b8b 05 Nov 2021
CVE-2021-41198: TensorFlow - Crash due to CHECK-failure in tf.tile N/A unrated 9294094df6fea79271778eb7e7ae1bad8b5ef98f 05 Nov 2021
CVE-2021-41200: TensorFlow - Non-scalar Arguments Crash in tf.summary.create_file_writer N/A unrated 874bda09e6702cd50bac90b453b50bcc65b2769e 05 Nov 2021
CVE-2021-41210: TensorFlow - Out-of-Bounds Read in SparseCountSparseOutput Shape Inference N/A unrated 701cfaca222a82afbeeb17496bd718baa65a67d2 05 Nov 2021
CVE-2021-37663: TensorFlow - Incomplete Validation in QuantizeV2 N/A unrated 6da6620efad397c85493b8f8667b821403516708 12 Aug 2021
CVE-2021-37665: TensorFlow - Incomplete Validation in MKL Implementation of Requantization N/A unrated 9e62869465573cb2d9b5053f1fa02a81fce21d69 12 Aug 2021
CVE-2021-37669: Denial of Service in TensorFlow N/A unrated 3a7362750d5c372420aa8f0caf7bf5b5c3d0f52d 12 Aug 2021
CVE-2021-37670: TensorFlow - Out-of-Bounds Read in tf.raw_ops.UpperBound N/A unrated 42459e4273c2e47a3232cc16c4f4fff3b3a35c38 12 Aug 2021
CVE-2021-37674: TensorFlow Denial of Service Vulnerability N/A unrated 136b51f10903e044308cf77117c0ed9871350475 12 Aug 2021
CVE-2021-37678: TensorFlow - Arbitrary Code Execution when Deserializing Keras Model from YAML N/A unrated 23d6383eb6c14084a8fc3bdf164043b974818012 12 Aug 2021
CVE-2021-37679: TensorFlow - Uninitialized Memory Leak in tf.map_fn N/A unrated 4e2565483d0ffcadc719bd44893fb7f609bb5f12 12 Aug 2021
CVE-2021-37682: TensorFlow - Uninitialized Values in TFLite Operations N/A unrated 537bc7c723439b9194a358f64d871dd326c18887 12 Aug 2021
CVE-2021-37691: TensorFlow Division by Zero Vulnerability N/A unrated 0575b640091680cfb70f4dd93e70658de43b94f9 12 Aug 2021
CVE-2021-37692: TensorFlow - Segfault in String Deallocation N/A unrated 8721ba96e5760c229217b594f6d2ba332beedf22 12 Aug 2021
CVE-2021-37648: TensorFlow - Null Pointer Dereference in tf.raw_ops.SaveV2 N/A unrated 9728c60e136912a12d99ca56e106b7cce7af5986 12 Aug 2021
CVE-2021-37652: TensorFlow - Use After Free in BoostedTreesCreateEnsemble N/A unrated 5ecec9c6fbdbc6be03295685190a45e7eee726ab 12 Aug 2021
CVE-2021-37671: TensorFlow - Null Pointer Dereference in Map Operations N/A unrated 532f5c5a547126c634fefd43bbad1dc6417678ac 12 Aug 2021
CVE-2021-37675: TensorFlow Division by 0 Vulnerability N/A unrated 8a793b5d7f59e37ac7f3cd0954a750a2fe76bad4 12 Aug 2021
CVE-2021-37676: TensorFlow - Null Pointer Dereference in SparseFillEmptyRows N/A unrated 578e634b4f1c1c684d4b4294f9e5281b2133b3ed 12 Aug 2021
CVE-2021-37680: TensorFlow Division by Zero Vulnerability N/A unrated 718721986aa137691ee23f03638867151f74935f 12 Aug 2021
CVE-2021-37681: TensorFlow SVDF Null Pointer Error N/A unrated 5b048e87e4e55990dae6b547add4dae59f4e1c76 12 Aug 2021
CVE-2021-37688: TensorFlow Null Pointer Dereference Denial of Service N/A unrated 15691e456c7dc9bd6be203b09765b063bf4a380c 12 Aug 2021
CVE-2021-37635: TensorFlow - Out-of-Bounds Access in Sparse Reduction Operations N/A unrated 87158f43f05f2720a374f3e6d22a7aaa3a33f750 12 Aug 2021
CVE-2021-37644: TensorFlow Negative Element Allocation Vulnerability N/A unrated 8a6e874437670045e6c7dc6154c7412b4a2135e2 12 Aug 2021
CVE-2021-37645: TensorFlow Integer Overflow in tf.raw_ops.QuantizeAndDequantizeV4Grad N/A unrated 96f364a1ca3009f98980021c4b32be5fdcca33a1 12 Aug 2021
CVE-2021-37656: TensorFlow - Reference Binding to Null Pointer in tf.raw_ops.RaggedTensorToSparse N/A unrated 1071f554dbd09f7e101324d366eec5f4fe5a3ece 12 Aug 2021
CVE-2021-37659: TensorFlow - Undefined Behavior via Null Pointer Reference in Binary Cwise Operations N/A unrated 93f428fd1768df147171ed674fee1fc5ab8309ec 12 Aug 2021
CVE-2021-37661: TensorFlow Denial of Service Vulnerability N/A unrated 8a84f7a2b5a2b27ecf88d25bad9ac777cd2f7992 12 Aug 2021
CVE-2021-37662: TensorFlow BoostedTreesCalculateBestGainsPerFeature and BoostedTreesCalculateBestFeatureSplitV2 Null Pointer Dereference N/A unrated 9c87c32c710d0b5b53dc6fd3bfde4046e1f7a5ad 12 Aug 2021
CVE-2021-37637: TensorFlow Null Pointer Dereference in tf.raw_ops.CompressElement N/A unrated 5dc7f6981fdaf74c8c5be41f393df705841fb7c5 12 Aug 2021
CVE-2021-37638: TensorFlow - Null Pointer Dereference in tf.raw_ops.RaggedTensorToTensor API N/A unrated 301ae88b331d37a2a16159b65b255f4f9eb39314 12 Aug 2021
CVE-2021-37639: TensorFlow - Null Pointer Dereference and Heap OOB Read Vulnerability N/A unrated 9e82dce6e6bd1f36a57e08fa85af213e2b2f2622 12 Aug 2021
CVE-2021-37643: TensorFlow MatrixDiagPartOp Padding Value Null Pointer Dereference N/A unrated 482da92095c4d48f8784b1f00dda4f81c28d2988 12 Aug 2021
CVE-2021-37649: TensorFlow UncompressElement Null Pointer Dereference N/A unrated 7bdf50bb4f5c54a4997c379092888546c97c3ebd 12 Aug 2021
CVE-2021-37640: TensorFlow - Division by 0 in SparseReshape Implementation N/A unrated 4923de56ec94fff7770df259ab7f2288a74feb41 12 Aug 2021
CVE-2021-37642: TensorFlow Division by Zero Vulnerability N/A unrated 4aacb30888638da75023e6601149415b39763d76 12 Aug 2021
CVE-2021-29513: TensorFlow - Type Confusion Vulnerability N/A unrated 030af767d357d1b4088c4a25c72cb3906abac489 14 May 2021
CVE-2021-29517: TensorFlow - Division by 0 in Conv3D Implementation N/A unrated 799f835a3dfa00a4d852defa29b15841eea9d64f 14 May 2021
CVE-2021-29520: TensorFlow - Missing Validation in Conv3DBackprop Operations N/A unrated 8f37b52e1320d8d72a9529b2468277791a261197 14 May 2021
CVE-2021-29522: TensorFlow - Division by Zero Denial of Service N/A unrated 311403edbc9816df80274bd1ea8b3c0c0f22c3fa 14 May 2021
CVE-2021-29523: Denial of Service in TensorFlow N/A unrated 69c68ecbb24dff3fa0e46da0d16c821a2dd22d7c 14 May 2021
CVE-2021-29531: Denial of Service Vulnerability in TensorFlow N/A unrated 26eb323554ffccd173e8a79a8c05c15b685ae4d1 14 May 2021
CVE-2021-29532: TensorFlow - Out-of-Bounds Read in RaggedCross N/A unrated 44b7f486c0143f68b56c34e2d01e146ee445134a 14 May 2021
CVE-2021-29534: Denial of Service in TensorFlow N/A unrated 69c68ecbb24dff3fa0e46da0d16c821a2dd22d7c 14 May 2021
CVE-2021-29539: TensorFlow ImmutableConst Segfault Vulnerability N/A unrated 4f663d4b8f0bec1b48da6fa091a7d29609980fa4 14 May 2021
CVE-2021-29544: Denial of Service in TensorFlow N/A unrated 20431e9044cf2ad3c0323c34888b192f3289af6b 14 May 2021
CVE-2021-29546: TensorFlow - Integer Division by Zero in QuantizedBiasAdd N/A unrated 67784700869470d65d5f2ef20aeb5e97c31673cb 14 May 2021
CVE-2021-29549: TensorFlow - Division by Zero Denial of Service N/A unrated 744009c9e5cc5d0447f0dc39d055f917e1fd9e16 14 May 2021
CVE-2021-29550: TensorFlow - Division by Zero Denial of Service N/A unrated 548b5eaf23685d86f722233d8fbc21d0a4aecb96 14 May 2021
CVE-2021-29551: TensorFlow MatrixTriangularSolve Kernel Execution Termination Failure N/A unrated 480641e3599775a8895254ffbc0fc45621334f68 14 May 2021
CVE-2021-29552: TensorFlow Denial of Service Vulnerability N/A unrated 704866eabe03a9aeda044ec91a8d0c83fc1ebdbe 14 May 2021
CVE-2021-29553: TensorFlow - Out-of-bounds Read in tf.raw_ops.QuantizeAndDequantizeV3 N/A unrated 99085e8ff02c3763a0ec2263e44daec416f6a387 14 May 2021
CVE-2021-29556: Denial of Service in TensorFlow N/A unrated 4071d8e2f6c45c1955a811fee757ca2adbe462c1 14 May 2021
CVE-2021-29557: Denial of Service in TensorFlow N/A unrated 7f283ff806b2031f407db64c4d3edcda8fb9f9f5 14 May 2021
CVE-2021-29558: TensorFlow Heap Buffer Overflow in tf.raw_ops.SparseSplit N/A unrated 8ba6fa29cd8bf9cef9b718dc31c78c73081f5b31 14 May 2021
CVE-2021-29559: TensorFlow - Out-of-bounds Heap Access in tf.raw_ops.UnicodeEncode N/A unrated 51300ba1cc2f487aefec6e6631fef03b0e08b298 14 May 2021
CVE-2021-29561: TensorFlow Denial of Service Vulnerability N/A unrated 77dd114513d7796e1e2b8aece214a380af26fbf4 14 May 2021
CVE-2021-29563: Denial of Service Vulnerability in TensorFlow N/A unrated 31bd5026304677faa8a0b77602c6154171b9aec1 14 May 2021
CVE-2021-29566: TensorFlow - Out-of-Bounds Write Vulnerability N/A unrated 3f6fe4dfef6f57e768260b48166c27d148f3015f 14 May 2021
CVE-2021-29567: TensorFlow - Denial of Service and Out-of-Bounds Write Vulnerability N/A unrated 7ae2af34087fb4b5c8915279efd03da3b81028bc 14 May 2021
CVE-2021-29568: TensorFlow - ParameterizedTruncatedNormal Null Pointer Dereference N/A unrated 5e52ef5a461570cfb68f3bdbbebfe972cb4e0fd8 14 May 2021
CVE-2021-29571: TensorFlow - Out-of-Bounds Read and Write in tf.raw_ops.MaxPoolGradWithArgmax N/A unrated 79865b542f9ffdc9caeb255631f7c56f1d4b6517 14 May 2021
CVE-2021-29573: TensorFlow - Division by 0 in tf.raw_ops.MaxPoolGradWithArgmax N/A unrated 376c352a37ce5a68b721406dc7e77ac4b6cf483d 14 May 2021
CVE-2021-29576: TensorFlow - Heap Buffer Overflow in tf.raw_ops.MaxPool3DGradGrad N/A unrated 63c6a29d0f2d692b247f7bf81f8732d6442fad09 14 May 2021
CVE-2021-29577: TensorFlow - Heap Buffer Overflow in tf.raw_ops.AvgPool3DGrad N/A unrated 6fc9141f42f6a72180ecd24021c3e6b36165fe0d 14 May 2021
CVE-2021-29578: TensorFlow Heap Buffer Overflow in tf.raw_ops.FractionalAvgPoolGrad N/A unrated 12c727cee857fa19be717f336943d95fca4ffe4f 14 May 2021
CVE-2021-29580: TensorFlow - FractionalMaxPoolGrad Denial of Service Vulnerability N/A unrated 32fdcbff9d06d010d908fcc4bd4b36eb3ce15925 14 May 2021
CVE-2021-29582: TensorFlow - Heap Read Out-of-Bounds in tf.raw_ops.Dequantize N/A unrated 5899741d0421391ca878da47907b1452f06aaf1b 14 May 2021
CVE-2021-29583: TensorFlow FusedBatchNorm Heap Buffer Overflow N/A unrated 6972f9dfe325636b3db4e0bc517ee22a159365c0 14 May 2021
CVE-2021-29584: Denial of Service Vulnerability in TensorFlow N/A unrated 4c0ee937c0f61c4fc5f5d32d9bb4c67428012a60 14 May 2021
CVE-2021-29585: TensorFlow - TFLite Computation Size of Output After Padding Vulnerability N/A unrated 49847ae69a4e1a97ae7f2db5e217c77721e37948 14 May 2021
CVE-2021-29586: TensorFlow - Optimized pooling implementations division by zero vulnerability N/A unrated 5f7975d09eac0f10ed8a17dbb6f5964977725adc 14 May 2021
CVE-2021-29588: TensorFlow - Division by Zero Error in TransposeConv TFLite Operator N/A unrated 801c1c6be5324219689c98e1bd3e0ca365ee834d 14 May 2021
CVE-2021-29589: TensorFlow - Division by Zero Error in GatherNd TFLite Operator N/A unrated 8e45822aa0b9f5df4b4c64f221e64dc930a70a9d 14 May 2021
CVE-2021-29590: TensorFlow - Out-of-Bounds Read in Minimum and Maximum TFLite Operators N/A unrated 953f28dca13c92839ba389c055587cfe6c723578 14 May 2021
CVE-2021-29591: TensorFlow - Infinite Loop and Stack Overflow Vulnerability N/A unrated 9c1dc920d8ffb4893d6c9d27d1f039607b326743 14 May 2021
CVE-2021-29595: TensorFlow DepthToSpace TFLite Operator Division by Zero Vulnerability N/A unrated 106d8f4fb89335a2c52d7c895b7a7485465ca8d9 14 May 2021
CVE-2021-29597: TensorFlow Division by Zero Vulnerability N/A unrated 6d36ba65577006affb272335b7c1abd829010708 14 May 2021
CVE-2021-29598: TensorFlow SVDF TFLite Operator Division by Zero Vulnerability N/A unrated 6841e522a3e7d48706a02e8819836e809f738682 14 May 2021
CVE-2021-29600: TensorFlow OneHot TFLite Operator Division by Zero Vulnerability N/A unrated 3ebedd7e345453d68e279cfc3e4072648e5e12e5 14 May 2021
CVE-2021-29601: TensorFlow Integer Overflow in TFLite Concatenation N/A unrated 4253f96a58486ffe84b61c0415bb234a4632ee73 14 May 2021
CVE-2021-29604: TensorFlow TFLite Hashtable Lookup Division by Zero Vulnerability N/A unrated 5117e0851348065ed59c991562c0ec80d9193db2 14 May 2021
CVE-2021-29605: TensorFlow TFLite Integer Overflow Vulnerability N/A unrated 7c8cc4ec69cd348e44ad6a2699057ca88faad3e5 14 May 2021
CVE-2021-29609: TensorFlow Incomplete Validation in SparseAdd N/A unrated 41727ff06111117bdf86b37db198217fd7a143cc 14 May 2021
CVE-2021-29613: TensorFlow - Incomplete Validation in CTCLoss N/A unrated 14607c0707040d775e06b6817325640cb4b5864c 14 May 2021
CVE-2021-29614: TensorFlow - Incorrect Results and Python Interpreter Crash in tf.io.decode_raw N/A unrated 698e01511f62a3c185754db78ebce0eee1f0184d 14 May 2021
CVE-2021-29617: Denial of Service in TensorFlow N/A unrated 890f7164b70354c57d40eda52dcdd7658677c09f 14 May 2021
CVE-2021-29619: TensorFlow - Segfault in SparseCountSparseOutput N/A unrated 82e6203221865de4008445b13c69b6826d2b28d9 14 May 2021
CVE-2020-26269: TensorFlow - Out-of-Bounds Access in Filesystem Path Matching N/A unrated 8b5b9dc96666a3a5d27fad7179ff215e3b74b67c 10 Dec 2020
CVE-2020-26270: TensorFlow LSTM/GRU Model Zero-Length Input Denial of Service Vulnerability N/A unrated 14755416e364f17fb1870882fa778c7fec7f16e3 10 Dec 2020
CVE-2020-15191: TensorFlow - Invalid Argument in dlpack.to_dlpack N/A unrated 22e07fb204386768e5bcbea563641ea11f96ceb8 25 Sep 2020
CVE-2020-15192: Memory Leak in TensorFlow N/A unrated 22e07fb204386768e5bcbea563641ea11f96ceb8 25 Sep 2020
CVE-2020-15193: TensorFlow - Uninitialized Memory Corruption in dlpack.to_dlpack N/A unrated 22e07fb204386768e5bcbea563641ea11f96ceb8 25 Sep 2020
CVE-2020-15194: TensorFlow Incomplete Validation of Arguments in SparseFillEmptyRowsGrad N/A unrated 390611e0d45c5793c7066110af37c8514e6a6c54 25 Sep 2020
CVE-2020-15195: TensorFlow - Heap Buffer Overflow in SparseFillEmptyRowsGrad N/A unrated 390611e0d45c5793c7066110af37c8514e6a6c54 25 Sep 2020
CVE-2020-15196: TensorFlow - Read Access Outside Bounds Vulnerability N/A unrated 3cbb917b4714766030b28eba9fb41bb97ce9ee02 25 Sep 2020
CVE-2020-15197: TensorFlow - Denial of Service Vulnerability N/A unrated 3cbb917b4714766030b28eba9fb41bb97ce9ee02 25 Sep 2020
CVE-2020-15198: TensorFlow - SparseCountSparseOutput Shape Mismatch Vulnerability N/A unrated 3cbb917b4714766030b28eba9fb41bb97ce9ee02 25 Sep 2020
CVE-2020-15199: TensorFlow - RaggedCountSparseOutput Validation Failure N/A unrated 3cbb917b4714766030b28eba9fb41bb97ce9ee02 25 Sep 2020
CVE-2020-15200: Heap Buffer Overflow in TensorFlow N/A unrated 3cbb917b4714766030b28eba9fb41bb97ce9ee02 25 Sep 2020
CVE-2020-15201: Heap Buffer Overflow in TensorFlow N/A unrated 3cbb917b4714766030b28eba9fb41bb97ce9ee02 25 Sep 2020
CVE-2020-15202: TensorFlow Shard API Integer Truncation Vulnerability N/A unrated 27b417360cbd671ef55915e4bb6bb06af8b8a832 25 Sep 2020
CVE-2020-15203: Format String Vulnerability in TensorFlow N/A unrated 33be22c65d86256e6826666662e40dbdfe70ee83 25 Sep 2020
CVE-2020-15204: TensorFlow Null Pointer Dereference N/A unrated 9a133d73ae4b4664d22bd1aa6d654fec13c52ee1 25 Sep 2020
CVE-2020-15205: TensorFlow StringNGrams Heap Overflow Vulnerability N/A unrated 0462de5b544ed4731aa2fb23946ac22c01856b80 25 Sep 2020
CVE-2020-15208: TensorFlow Lite Common Dimension Size Mismatch N/A unrated 8ee24e7949a203d234489f9da2c5bf45a7d5157d 25 Sep 2020
CVE-2020-15212: TensorFlow Lite Negative Element Insertion Vulnerability N/A unrated 204945b19e44b57906c9344c0d00120eeeae178a 25 Sep 2020
CVE-2020-15213: Denial of Service Vulnerability in TensorFlow N/A unrated 204945b19e44b57906c9344c0d00120eeeae178a 25 Sep 2020
CVE-2020-15214: TensorFlow Lite Segment Sum Out-of-Bounds Write Vulnerability N/A unrated 204945b19e44b57906c9344c0d00120eeeae178a 25 Sep 2020
CVE-2018-21233: TensorFlow Integer Overflow in DecodeBmp Feature N/A unrated 49f73c55d56edffebde4bca4a407ad69c1cae433 04 May 2020
CVE-2020-5215: TensorFlow Denial of Service Vulnerability N/A unrated 5ac1b9e24ff6afc465756edf845d2e9660bd34bf 28 Jan 2020

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Questions

About tensorflow 2.20.0

Is tensorflow 2.20.0 vulnerable?

Yes. 122 vulnerabilities in the Vulert database cover tensorflow 2.20.0: 0 critical, 0 high, 0 medium and 0 low, plus 122 not yet rated. The upgrade Vulert recommends is 2.21.0, and each entry above names the fixed version to move to.

Which version of tensorflow should I use instead of 2.20.0?

2.21.0 is the version Vulert recommends for this release line. The version table on the package page lists every release with the vulnerabilities recorded against it.

Is 2.20.0 the latest release of tensorflow?

No. 2.20.0 was published 13 Aug 2025, and newer releases exist. Newer is not automatically safer — the version table on the package page shows what each release carries.

How do I monitor tensorflow for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the tensorflow version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.