Deserialization of Untrusted Data Affecting python311-pycomposefile package, versions <0.0.34-150400.9.8.1


Severity

Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.78% (51st percentile)

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  • Snyk IDSNYK-SLES156-PYTHON311PYCOMPOSEFILE-17223205
  • published7 Jun 2026
  • disclosed8 Jun 2026

Introduced: 7 Jun 2026

NewCVE-2026-21226  (opens in a new tab)
CWE-502  (opens in a new tab)

How to fix?

Upgrade SLES:15.6 python311-pycomposefile to version 0.0.34-150400.9.8.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python311-pycomposefile package and not the python311-pycomposefile package as distributed by SLES. See How to fix? for SLES:15.6 relevant fixed versions and status.

Deserialization of untrusted data in Azure Core shared client library for Python allows an authorized attacker to execute code over a network.

CVSS Base Scores

version 3.1