CVE-2020-26270

6 advisories.

PyPI/tensorflow CVE-2020-26270: medium 4.4, EPSS 0.17%

CHECK-fail in LSTM with zero-length input in TensorFlow

Action: Upgrade tensorflow to 1.15.5 or later.

pip install tensorflow==1.15.5

pip install tensorflow==2.0.4

pip install tensorflow==2.1.3

pip install tensorflow==2.2.2

pip install tensorflow==2.3.2

Affected

introduced	fixed	last affected
0	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	-

Fixed versions

1.15.5

2.0.4

2.1.3

2.2.2

2.3.2

Sources

CVE-2020-26270 · published 2020-12-10T19:07:31Z · modified 2026-07-08T06:00:14.083996627Z · JSON

PyPI/tensorflow-cpu CVE-2020-26270: medium 4.4, EPSS 0.17%

CHECK-fail in LSTM with zero-length input in TensorFlow

Action: Upgrade tensorflow-cpu to 1.15.5 or later.

pip install tensorflow-cpu==1.15.5

pip install tensorflow-cpu==2.0.4

pip install tensorflow-cpu==2.1.3

pip install tensorflow-cpu==2.2.2

pip install tensorflow-cpu==2.3.2

Affected

introduced	fixed	last affected
0	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	-

Fixed versions

1.15.5

2.0.4

2.1.3

2.2.2

2.3.2

Sources

CVE-2020-26270 · published 2020-12-10T19:07:31Z · modified 2026-07-08T06:00:14.083996627Z · JSON

PyPI/tensorflow-gpu CVE-2020-26270: medium 4.4, EPSS 0.17%

CHECK-fail in LSTM with zero-length input in TensorFlow

Action: Upgrade tensorflow-gpu to 1.15.5 or later.

pip install tensorflow-gpu==1.15.5

pip install tensorflow-gpu==2.0.4

pip install tensorflow-gpu==2.1.3

pip install tensorflow-gpu==2.2.2

pip install tensorflow-gpu==2.3.2

Affected

introduced	fixed	last affected
0	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	-

Fixed versions

1.15.5

2.0.4

2.1.3

2.2.2

2.3.2

Sources

CVE-2020-26270 · published 2020-12-10T19:07:31Z · modified 2026-07-08T06:00:14.083996627Z · JSON

PyPI/tensorflow CVE-2020-26270: unknown, EPSS 0.17%

In affected versions of TensorFlow running an LSTM/GRU model where the LSTM/GRU layer receives an input with zero-length results in a CHECK failure when using the CUDA backend. This can result in a qu

Action: Upgrade tensorflow to 1.15.5 or later.

pip install tensorflow==1.15.5

pip install tensorflow==2.0.4

pip install tensorflow==2.1.3

pip install tensorflow==2.2.2

pip install tensorflow==2.3.2

Affected

introduced	fixed	last affected
0	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	-

Fixed versions

1.15.5

2.0.4

2.1.3

2.2.2

2.3.2

Sources

CVE-2020-26270 · published 2020-12-10T23:15:00Z · modified 2023-12-06T01:00:27.868592Z · JSON

PyPI/tensorflow-cpu CVE-2020-26270: unknown, EPSS 0.17%

Action: Upgrade tensorflow-cpu to 1.15.5 or later.

pip install tensorflow-cpu==1.15.5

pip install tensorflow-cpu==2.0.4

pip install tensorflow-cpu==2.1.3

pip install tensorflow-cpu==2.2.2

pip install tensorflow-cpu==2.3.2

Affected

introduced	fixed	last affected
0	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	-

Fixed versions

1.15.5

2.0.4

2.1.3

2.2.2

2.3.2

Sources

CVE-2020-26270 · published 2020-12-10T23:15:00Z · modified 2023-12-06T01:00:27.868592Z · JSON

PyPI/tensorflow-gpu CVE-2020-26270: unknown, EPSS 0.17%

Action: Upgrade tensorflow-gpu to 1.15.5 or later.

pip install tensorflow-gpu==1.15.5

pip install tensorflow-gpu==2.0.4

pip install tensorflow-gpu==2.1.3

pip install tensorflow-gpu==2.2.2

pip install tensorflow-gpu==2.3.2

Affected

introduced	fixed	last affected
0	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	-

Fixed versions

1.15.5

2.0.4

2.1.3

2.2.2

2.3.2

Sources

CVE-2020-26270 · published 2020-12-10T23:15:00Z · modified 2023-12-06T01:00:27.868592Z · JSON