GHSA-r374-rxx8-8654
Paramiko rsakey.py allows the SHA-1 algorithm
Packages
Details
As written in the advisory (Markdown source, shown as plain text).
In Paramiko through 4.0.0 before a448945, rsakey.py allows the SHA-1 algorithm.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2026-44405
- https://github.com/paramiko/paramiko/commit/a4489456b6f65281e172380cc4826cee5e851dbb
- 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://ostif.org/wp-content/uploads/2026/05/25-11-2415-REP_paramiko-security-audit_v1.1.pdf
- https://pypi.org/project/paramiko