What is GHSA-r374-rxx8-8654?

GHSA-r374-rxx8-8654 is a security advisory published by GitHub Security Advisories with Low severity. Paramiko rsakey.py allows the SHA-1 algorithm

Which CVE IDs does GHSA-r374-rxx8-8654 cover?

GHSA-r374-rxx8-8654 covers the following CVE IDs: CVE-2026-44405. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-r374-rxx8-8654?

GHSA-r374-rxx8-8654 has a CVSS v3 base score of 3.4, published by GitHub Security Advisories.

Which products are affected by GHSA-r374-rxx8-8654?

GHSA-r374-rxx8-8654 affects 1 product, including: pip/paramiko:\u003c 5.0.0.

GHSA-r374-rxx8-8654LowCVSS 3.4

Paramiko rsakey.py allows the SHA-1 algorithm

Vendor

GitHub Security Advisories

Published

May 6, 2026

Last Modified

November 7, 2026

🔗 CVE IDs covered (1)

CVE-2026-44405 →

📋 Description

In Paramiko through 4.0.0 before a448945, rsakey.py allows the SHA-1 algorithm.

🎯 Affected products1

pip/paramiko:< 5.0.0

🔗 References (7)

https://nvd.nist.gov/vuln/detail/CVE-2026-44405
https://github.com/paramiko/paramiko/commit/a4489456b6f65281e172380cc4826cee5e851dbb
https://ostif.org/wp-content/uploads/2026/05/25-11-2415-REP_paramiko-security-audit_v1.1.pdf
https://github.com/advisories/GHSA-r374-rxx8-8654
https://github.com/paramiko/paramiko
https://github.com/pypa/advisory-database/tree/main/vulns/paramiko/PYSEC-2026-2858.yaml
https://pypi.org/project/paramiko