CVE-2026-0864

MediumCVSS 5.5/10Last modified Aug 18, 2026

Description

When using the "configparser" module to write configuration files containing multi-line text values with carriage return characters (\r) the resulting file could be injected with unexpected keys and values if the attacker controls the written value.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-74

Affected software

No affected versions have been published.

Timeline

Published: Jun 23, 2026
Last modified: Aug 18, 2026
NVD status: Analyzed

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