CVE-2026-21437

MEDIUM
2026-01-01 [email protected]
5.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
Patch Released
Mar 04, 2026 - 21:31 nvd
Patch available
CVE Published
Jan 01, 2026 - 18:15 nvd
MEDIUM 5.5

Tags

Python Eopkg

Description

eopkg is a Solus package manager implemented in python3. In versions prior to 4.4.0, a malicious package could include files that are not tracked by `eopkg`. This requires the installation of a package from a malicious or compromised source. Files in such packages would not be shown by `lseopkg` and related tools. The issue has been fixed in v4.4.0. Users only installing packages from the Solus repositories are not affected.

Analysis

Eopkg package manager versions before 4.4.0 fail to track files included in malicious packages, allowing undetected file installation when users install from compromised sources. An attacker can distribute packages containing hidden files that evade detection by package management tools like lseopkg. …

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Remediation

Within 30 days: Identify affected systems running python3. In and apply vendor patches as part of regular patch cycle. …

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Priority Score

28
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +28
POC: 0

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CVE-2026-21437 vulnerability details – vuln.today
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