CVE-2026-21437 | THREATINT

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.

PUBLISHED Reserved 2025-12-29 | Published 2026-01-01 | Updated 2026-01-02 | Assigner GitHub_M

LOW: 2.0CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:L/SA:H

Problem types

CWE-353: Missing Support for Integrity Check

Product status

< 4.4.0

affected

References

github.com/.../eopkg/security/advisories/GHSA-hjp7-qwrj-6cc6

github.com/getsolus/eopkg/pull/201

github.com/...ommit/e7694323ed64e08b5b4b108fff273c64125cd39d

github.com/getsolus/eopkg/releases/tag/v4.4.0

cve.org (CVE-2026-21437)

nvd.nist.gov (CVE-2026-21437)

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