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Advisory record · GHSA-8pmx-p244-g88h

Interpreter crash from `tf.io.decode_raw`

CVSS 7.1 HighEPSS 0.0022 · 12th percentile

Published by the GitHub Advisory Database at 21 May 2021, 14:28 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
tensorflowPyPI<2.1.4 || >=2.2.0, <2.2.3 || >=2.3.0, <2.3.3 || >=2.4.0, <2.4.22.1.4, 2.2.3, 2.3.3, 2.4.2
tensorflow-cpuPyPI<2.1.4 || >=2.2.0, <2.2.3 || >=2.3.0, <2.3.3 || >=2.4.0, <2.4.22.1.4, 2.2.3, 2.3.3, 2.4.2
tensorflow-gpuPyPI<2.1.4 || >=2.2.0, <2.2.3 || >=2.3.0, <2.3.3 || >=2.4.0, <2.4.22.1.4, 2.2.3, 2.3.3, 2.4.2
Identifiers
GHSA-8pmx-p244-g88h · BIT-tensorflow-2021-29614 · CVE-2021-29614 · PYSEC-2021-251 · PYSEC-2021-542 · PYSEC-2021-740
Weakness (CWE)
CWE-665 · CWE-787
Tags
Published
21 May 2021
Updated
10 Sept 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Affected versions of tensorflow, tensorflow-cpu and tensorflow-gpu are those before 2.1.4, from 2.2.0 before 2.2.3, from 2.3.0 before 2.3.3, and from 2.4.0 before 2.4.2. Calling tf.io.decode_raw with fixed_length and a wider datatype writes past the bounds of the output buffer, which can crash the Python interpreter; the source notes more severe attacks may be possible. Upgrade to 2.1.4, 2.2.3, 2.3.3, 2.4.2 or later.

Written 5 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.1 High 3.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0022, the 12th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:37 UTC First seen by agentprime
  2. 31 Oct 2026, 14:37 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.