| Name | CVE-2026-38974 |
| Description | Dulwich through 1.1.0 was found to be missing SSH host key verification in contrib/paramiko_vendor.py. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| dulwich (PTS) | bullseye | 0.20.15-1 | vulnerable |
| bookworm | 0.21.2-1 | vulnerable |
| trixie | 0.22.7-1 | vulnerable |
| forky, sid | 1.2.12-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| dulwich | source | (unstable) | 1.2.0-1 | | | |
Notes
https://github.com/jelmer/dulwich/pull/2123
https://github.com/jelmer/dulwich/commit/02c65a0c03b81619b63598154e1ce5cddc9d85cd (dulwich-1.2.0)
https://github.com/jelmer/dulwich/commit/5bbe6de77ef902cce779b96942b74f81cfc0dacd (dulwich-1.2.0)