CVE-2026-44405
low
CVSS v3
3.4
CVSS v4 NEW
—
VIR risk
3.4
Description
Paramiko rsakey.py allows the SHA-1 algorithm
Predictions
Exploit likelihood
35%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Debian Affected 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Affected | — |
| sid | Affected | — |
| forky | Affected | — |
| bullseye | Affected | — |
| bookworm | Affected | — |
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
References
- 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://nvd.nist.gov/vuln/detail/CVE-2026-44405
- https://github.com/paramiko/paramiko
- https://www.suse.com/security/cve/CVE-2026-44405.html
- https://security-tracker.debian.org/tracker/CVE-2026-44405
- https://github.com/advisories/GHSA-r374-rxx8-8654
CWEs
CWE-327
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.