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CVE-2022-46741 — Vulnerability in paddlepaddle — CVE Details

CRITICAL

PaddlePaddle Out-of-bounds Read vulnerability

Published June 29, 2026Updated July 1, 2026Source: osv

Summary

Out-of-bounds read in `gather_tree` in PaddlePaddle before 2.4. A [patch](https://github.com/PaddlePaddle/Paddle/commit/6712e262fc6734873cc6d5ca4f45973339a88697) is available in the `release/2.4` branch.

Advisory Timeline

  • First published June 29, 2026 (105 days ago).
  • Last revised July 1, 2026 — 2 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

pip
Update paddlepaddle to 2.4 or later
pip install "paddlepaddle>=2.4"

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (1)

Affects 1 ecosystem: pypi (1).

PackageEcosystemAffectedFixed In
paddlepaddle
pypi
1.8.52.4

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 9.1 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

References

Frequently Asked Questions

What is CVE-2022-46741?
PaddlePaddle Out-of-bounds Read vulnerability This vulnerability has been assigned a severity rating of CRITICAL (CVSS score: 9.1/10).
How do I check if my project is affected by CVE-2022-46741?
CVE-2022-46741 affects paddlepaddle. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2022-46741 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
9.1

Exploitation is straightforward and causes maximum impact. Patch immediately.

Also Known As

PYSEC-2026-441
GHSA-2hvc-hwg3-hpvw

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