Name: CVE-2026-38974: Improper Certificate Validation
Creator: Rapid7
Published: 2026-07-15T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-38974, CWE-295, CVSS 5.3, EPSS 0.00325

Dulwich through 1.1.0 was found to be missing SSH host key verification in contrib/paramiko_vendor.py.

CVSS Details

CVSS 3.1 Base Score: 5.3
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Amazon_linux_2023	—	Upgrade python-dulwich-docUpgrade python-dulwich-debugsourceUpgrade python3-dulwichUpgrade python3-dulwich-debuginfo	Aug 10, 2026	Jul 15, 2026
Redhat_linux	—	—	Sep 2, 2026	Jul 15, 2026

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CVSS Details

Covered by Rapid7

Prioritise with Active Threat Intelligence