{"answers":{"affected":"3 open source packages ship an affected version, including paramiko.","exploited":"There is no known exploitation of CVE-2026-44405 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-44405 is a low-severity vulnerability in Paramiko, published on 5 May 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-44405 and fix it if it is affected.\n\nWhat it is: CVE-2026-44405 is a low-severity vulnerability in Paramiko, published on 5 May 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-44405 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- paramiko (PyPI): affected all versions up to 4.0.0; no fix listed\n- paramiko (PyPI): affected all versions up to 4.0.0; no fix listed\n- paramiko (PyPI): affected all versions up to 4.0.0; no fix listed\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-44405/ (Markdown: https://insights.sbomify.com/CVE-2026-44405/index.md)","id":"CVE-2026-44405","markdown":"https://insights.sbomify.com/CVE-2026-44405/index.md","name":"CVE-2026-44405","record":{"aliases":["CLEANSTART-2026-IK87467","CLSA-2026-1781571264","DEBIAN-CVE-2026-44405","GHSA-r374-rxx8-8654","MINI-237c-w7mc-4f4h","MINI-7gc9-hjff-q2j8","MINI-7q9g-5w5h-624r","MINI-8w8g-7hh3-8x57","MINI-g853-xx89-pq37","MINI-wmf6-vv5v-v32m","PYSEC-2026-2858","SUSE-SU-2026:22192-1","SUSE-SU-2026:3031-1","SUSE-SU-2026:3093-1","SUSE-SU-2026:4618-1","UBUNTU-CVE-2026-44405","openSUSE-SU-2026:21127-1"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Python SSH library","requires_auth":"none","summary":"The Paramiko library allows the use of the weak SHA-1 algorithm, potentially enabling cryptographic attacks against SSH connections.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":3.4,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-327","name":"Use of a Broken or Risky Cryptographic Algorithm"}],"description":"In Paramiko through 4.0.0 before a448945, rsakey.py allows the SHA-1 algorithm.","ecosystems":["PyPI","SUSE:Linux Enterprise Module for Basesystem 15 SP7","SUSE:Linux Enterprise Module for Public Cloud 15 SP4","SUSE:Linux Enterprise Module for Python 3 15 SP7","SUSE:Linux Enterprise Server 16.0","SUSE:Linux Enterprise Server for SAP applications 16.0","openSUSE:Leap 16.0"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Paramiko rsakey.py allows the SHA-1 algorithm","id":"CVE-2026-44405","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"weak_cryptography","year":"2026"},"n_packages":9,"n_references":2,"next":{"headline":"DLL Hijacking Vulnerability in ZTE Cloud PC Client uSmartview","id":"CVE-2026-44406"},"packages":[{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["4.0.0"],"package":"paramiko","purl":null,"source":"GHSA-r374-rxx8-8654"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["4.0.0"],"package":"paramiko","purl":"pkg:pypi/paramiko","source":"GHSA-r374-rxx8-8654"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["4.0.0"],"package":"paramiko","purl":"pkg:pypi/paramiko","source":"PYSEC-2026-2858"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","fixed":["3.4.0-150400.9.9.1"],"introduced":["0"],"last_affected":[],"package":"python3-paramiko","purl":"pkg:rpm/suse/python3-paramiko\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7","source":"SUSE-SU-2026:4618-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Public Cloud 15 SP4","fixed":["3.4.0-150400.13.13.1"],"introduced":["0"],"last_affected":[],"package":"python-paramiko","purl":"pkg:rpm/suse/python-paramiko\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP4","source":"SUSE-SU-2026:3093-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Python 3 15 SP7","fixed":["3.5.1-150700.20.6.1"],"introduced":["0"],"last_affected":[],"package":"python-paramiko","purl":"pkg:rpm/suse/python-paramiko\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%203%2015%20SP7","source":"SUSE-SU-2026:3031-1"},{"ecosystem":"SUSE:Linux Enterprise Server 16.0","fixed":["3.5.1-160000.3.1"],"introduced":["0"],"last_affected":[],"package":"python-paramiko","purl":"pkg:rpm/suse/python-paramiko\u0026distro=SUSE%20Linux%20Enterprise%20Server%2016.0","source":"SUSE-SU-2026:22192-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","fixed":["3.5.1-160000.3.1"],"introduced":["0"],"last_affected":[],"package":"python-paramiko","purl":"pkg:rpm/suse/python-paramiko\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0","source":"SUSE-SU-2026:22192-1"},{"ecosystem":"openSUSE:Leap 16.0","fixed":["3.5.1-160000.3.1"],"introduced":["0"],"last_affected":[],"package":"python-paramiko","purl":"pkg:rpm/opensuse/python-paramiko\u0026distro=openSUSE%20Leap%2016.0","source":"openSUSE-SU-2026:21127-1"}],"prev":{"headline":"Wing FTP Server \u003c 8.1.3 Authenticated Remote Code Execution via Session Serialization","id":"CVE-2026-44403"},"products":["Paramiko"],"published":"2026-05-05","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-06","vendors":["Paramiko"]},"summary":"The Paramiko library allows the use of the weak SHA-1 algorithm, potentially enabling cryptographic attacks against SSH connections.","url":"https://insights.sbomify.com/CVE-2026-44405/"}