cve.bz

CVE-2020-26266

5.3 mediumEPSS 0.3%

Medium (5.3) in google tensorflow. EPSS 0.3% chance of exploitation in the next 30 days. Fixed in tensorflow 1.15.5, 2.0.4, 2.1.3.

In affected versions of TensorFlow under certain cases a saved model can trigger use of uninitialized values during code execution. This is caused by having tensor buffers be filled with the default value of the type but forgetting to default initialize the quantized floating point types in Eigen. This is fixed in versions 1.15.5, 2.0.4, 2.1.3, 2.2.2, 2.3.2, and 2.4.0.

Severity

CVSS 3.1

5.3 medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
EPSS
0.3% chance of exploitation in the next 30 days; higher than 17% of CVEs (scores of 2026-10-31)
CWE
CWE-908
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-qhxx-j73r-qpm2PyPItensorflow<1.15.51.15.5
GHSA-qhxx-j73r-qpm2PyPItensorflow>=2.0.0 <2.0.42.0.4
GHSA-qhxx-j73r-qpm2PyPItensorflow>=2.1.0 <2.1.32.1.3
GHSA-qhxx-j73r-qpm2PyPItensorflow>=2.2.0 <2.2.22.2.2
GHSA-qhxx-j73r-qpm2PyPItensorflow>=2.3.0 <2.3.22.3.2
GHSA-qhxx-j73r-qpm2PyPItensorflow-cpu<1.15.51.15.5
GHSA-qhxx-j73r-qpm2PyPItensorflow-cpu>=2.0.0 <2.0.42.0.4
GHSA-qhxx-j73r-qpm2PyPItensorflow-cpu>=2.1.0 <2.1.32.1.3
GHSA-qhxx-j73r-qpm2PyPItensorflow-cpu>=2.2.0 <2.2.22.2.2
GHSA-qhxx-j73r-qpm2PyPItensorflow-cpu>=2.3.0 <2.3.22.3.2
GHSA-qhxx-j73r-qpm2PyPItensorflow-gpu<1.15.51.15.5
GHSA-qhxx-j73r-qpm2PyPItensorflow-gpu>=2.0.0 <2.0.42.0.4
GHSA-qhxx-j73r-qpm2PyPItensorflow-gpu>=2.1.0 <2.1.32.1.3
GHSA-qhxx-j73r-qpm2PyPItensorflow-gpu>=2.2.0 <2.2.22.2.2
GHSA-qhxx-j73r-qpm2PyPItensorflow-gpu>=2.3.0 <2.3.22.3.2
PYSEC-2020-254PyPItensorflow<1.15.5
>=2.0.0 <2.0.4
>=2.1.0 <2.1.3
>=2.2.0 <2.2.2
>=2.3.0 <2.3.2		1.15.5, 2.0.4, 2.1.3, 2.2.2, 2.3.2
PYSEC-2020-297PyPItensorflow-cpu<1.15.5
>=2.0.0 <2.0.4
>=2.1.0 <2.1.3
>=2.2.0 <2.2.2
>=2.3.0 <2.3.2		1.15.5, 2.0.4, 2.1.3, 2.2.2, 2.3.2
PYSEC-2020-332PyPItensorflow-gpu<1.15.5
>=2.0.0 <2.0.4
>=2.1.0 <2.1.3
>=2.2.0 <2.2.2
>=2.3.0 <2.3.2		1.15.5, 2.0.4, 2.1.3, 2.2.2, 2.3.2

References

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