{"data":{"id":"bd4f6445-5b08-48e3-8d35-8be9d36b449d","title":"CVE-2022-21726: Tensorflow is an Open Source Machine Learning Framework. The implementation of `Dequantize` does not fully validate the…","summary":"TensorFlow's implementation of `Dequantize` does not fully validate the `axis` argument. The upper bound on `axis` is never checked, so the code reads past the end of the array holding the input tensor's dimensions, causing heap out-of-bounds accesses.","solution":"The fix will be included in TensorFlow 2.8.0. The commit will also be cherrypicked to TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2022-21726","publishedAt":"2022-02-03T16:15:07.810Z","cveId":"CVE-2022-21726","cweIds":["CWE-125","CWE-125"],"cvssScore":"8.1","cvssSeverity":"high","severity":"high","attackType":["other"],"issueType":"vulnerability","affectedPackages":["tensorflow@< 2.5.3 (fixed: 2.5.3)","tensorflow@>= 2.6.0, < 2.6.3 (fixed: 2.6.3)","tensorflow@= 2.7.0 (fixed: 2.7.1)","tensorflow-cpu@< 2.5.3 (fixed: 2.5.3)","tensorflow-cpu@>= 2.6.0, < 2.6.3 (fixed: 2.6.3)","tensorflow-cpu@= 2.7.0 (fixed: 2.7.1)","tensorflow-gpu@< 2.5.3 (fixed: 2.5.3)","tensorflow-gpu@>= 2.6.0, < 2.6.3 (fixed: 2.6.3)","tensorflow-gpu@= 2.7.0 (fixed: 2.7.1)"],"affectedPackageNames":["tensorflow","tensorflow-cpu","tensorflow-gpu"],"affectedPackageRefs":["pypi:tensorflow","pypi:tensorflow-cpu","pypi:tensorflow-gpu"],"affectedVendors":["Google"],"affectedVendorsRaw":["TensorFlow"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"TensorFlow heap out-of-bounds access in Dequantize via axis argument","headlinePromptVersion":"h1","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.00825,"epssCheckedAt":"2026-11-04T18:09:12.821Z","kevDateAdded":null,"advisoryAliases":["GHSA-23hm-7w47-xw72"],"affectedPackagesSource":"ghsa","affectedPackagesCheckedAt":"2026-10-10T03:58:55.008Z","patchAvailable":true,"disclosureDate":null,"fixReleasedAt":"2022-02-02T16:55:58.910Z","daysToFix":-1,"fixCheckedAt":"2026-10-29T21:49:41.575Z","capecIds":["CAPEC-540"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity","availability"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.95,"researchCategory":null,"atlasIds":null,"fixes":[{"ecosystem":"pypi","name":"tensorflow-gpu","fixedVersion":"2.7.1","matchedVersion":"2.7.1","fixReleasedAt":"2022-02-02T17:04:59.397Z","daysToFix":-1,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:49:41.423Z"},{"ecosystem":"pypi","name":"tensorflow-cpu","fixedVersion":"2.6.3","matchedVersion":"2.6.3","fixReleasedAt":"2022-02-02T16:57:11.096Z","daysToFix":-1,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:49:41.423Z"},{"ecosystem":"pypi","name":"tensorflow-cpu","fixedVersion":"2.5.3","matchedVersion":"2.5.3","fixReleasedAt":"2022-02-02T16:56:59.291Z","daysToFix":-1,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:49:41.423Z"},{"ecosystem":"pypi","name":"tensorflow","fixedVersion":"2.7.1","matchedVersion":"2.7.1","fixReleasedAt":"2022-02-02T16:58:42.928Z","daysToFix":-1,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:49:41.423Z"},{"ecosystem":"pypi","name":"tensorflow-cpu","fixedVersion":"2.7.1","matchedVersion":"2.7.1","fixReleasedAt":"2022-02-02T17:00:16.748Z","daysToFix":-1,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:49:41.423Z"},{"ecosystem":"pypi","name":"tensorflow-gpu","fixedVersion":"2.6.3","matchedVersion":"2.6.3","fixReleasedAt":"2022-02-02T17:00:49.166Z","daysToFix":-1,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:49:41.423Z"},{"ecosystem":"pypi","name":"tensorflow","fixedVersion":"2.6.3","matchedVersion":"2.6.3","fixReleasedAt":"2022-02-02T16:56:09.440Z","daysToFix":-1,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:49:41.423Z"},{"ecosystem":"pypi","name":"tensorflow-gpu","fixedVersion":"2.5.3","matchedVersion":"2.5.3","fixReleasedAt":"2022-02-02T17:00:33.101Z","daysToFix":-1,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:49:41.423Z"},{"ecosystem":"pypi","name":"tensorflow","fixedVersion":"2.5.3","matchedVersion":"2.5.3","fixReleasedAt":"2022-02-02T16:55:58.910Z","daysToFix":-1,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:49:41.423Z"}]}}