CVE-2026-44405

lowpriority · track · 0OT risk · elevatedEPSS 0.001 · 1 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.11% (1st) EPSS

CVSS 3.4 · low

Is it mine?

4 products

Who says so?

4 sources

cnnvd · enisa_euvd · osv · cert_bund

EPSS · scored 2026-10-27

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

cvss

Technical severity, 0–10. One row per scoring source.

3.4

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.13.4lowCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:Nsecondary · ENISA EU

v3.13.4lowCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:Nsecondary · cve@mitre.org USexploitability 1.6 · impact 1.4

v3.13.4lowCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:Nsecondary · OSV

v3.13.1lowCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

The CWE weakness classes this flaw belongs to.

Products and version ranges known to be affected.

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-3046IBM Concert: Mehrere SchwachstellenDeutsch2026-08-26csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in IBM Concert ausnutzen, um beliebigen Programmcode auszuführen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um Dateien zu manipulieren, um einen Cross-Site Scripting Angriff durchzuführen, um einen SQL-Injection Angriff durchzuführen und um Sicherheitsvorkehrungen zu umgehen.
GHSA-r374-rxx8-8654Paramiko rsakey.py allows the SHA-1 algorithm2026-05-06ghsa · osvUS
In Paramiko through 4.0.0 before a448945, rsakey.py allows the SHA-1 algorithm.
PYSEC-2026-2858Paramiko rsakey.py allows the SHA-1 algorithm2026-07-13vendor · osvUS
In Paramiko through 4.0.0 before a448945, rsakey.py allows the SHA-1 algorithm.

Other names and identifiers for this entity.

Which sources assert this record, and when.

published 2026-05-06modified 2026-07-24

External citations — patches, advisories, analysis.

scry

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