CVE Watch9 nov 2026

CVE-2026-123370

compose-lint is a Docker Compose security linter that identifies dangerous misconfigurations before deployment. From 0.9.0 until 0.18.0, com

CVSS

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Sin CVSS

EPSS

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KEV

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Exploit Today

0-100

Publicado: 9 nov 2026 · Última mod.: 9 nov 2026 · CWE-193

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

compose-lint is a Docker Compose security linter that identifies dangerous misconfigurations before deployment. From 0.9.0 until 0.18.0, compose-lint's YAML parser recognizes lone carriage returns and Unicode line separators U+0085, U+2028, and U+2029 as line breaks while fix position conversion counts only newline characters. A pull request can place one of these separators in a quoted value so fix --apply shifts each later edit and deletes the line after the selected target, including an unselected network or other security setting. The resulting Compose file can remain valid, post-edit checks can pass, and the command can report a successful fix even though the dry-run diff was the only place showing the extra deletion. This issue is fixed in version 0.18.0.

Referencias oficiales

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