CVE-2026-44405
LOW3.4EPSS 0.00%Paramiko rsakey.py allows the SHA-1 algorithm
Published: 5/6/2026Modified: 5/9/2026
Description
In Paramiko through 4.0.0 before a448945, rsakey.py allows the SHA-1 algorithm.
Affected packages (2)
- Debian/paramikofrom 0
- PyPI/paramikofrom 0, <= 4.0.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.4 | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N |
References (5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-44405
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2026-44405
- PATCHhttps://github.com/paramiko/paramiko
- WEBhttps://github.com/paramiko/paramiko/commit/a4489456b6f65281e172380cc4826cee5e851dbb
- WEBhttps://ostif.org/wp-content/uploads/2026/05/25-11-2415-REP_paramiko-security-audit_v1.1.pdf