PT-2026-60333 · Pypi · Dulwich
CVE-2026-38974
·
Published
2026-07-15
·
Updated
2026-08-03
CVSS v3.1
5.3
Medium
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Dulwich versions prior to 1.1.0
Description
Dulwich fails to perform SSH host key verification within the
contrib/paramiko vendor.py file. This lack of verification allows for potential man-in-the-middle attacks during SSH connections.Recommendations
Update to a version later than 1.1.0.
As a temporary mitigation, restrict the use of the
contrib/paramiko vendor.py module.Exploit
Fix
Improper Certificate Validation
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Weakness Enumeration
Related Identifiers
Affected Products
Dulwich