CVE-2026-21437 eopkg vulnerable to package file list integrity bypass
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-21437?
CVE-2026-21437 is a low-severity vulnerability in getsolus eopkg, published on 1 Jan 2026.
Official 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.
Weakness: CWE-353
Which versions are affected by CVE-2026-21437?
It affects 1 product.
Products include Getsol Eopkg.
How do I fix CVE-2026-21437?
No fix has been published for CVE-2026-21437 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-21437 being exploited?
There is no known exploitation of CVE-2026-21437 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in getsolus eopkg
Sources
Also known as GHSA-hjp7-qwrj-6cc6.