# tuf (PyPI) vulnerabilities Source: https://junglewise.ai/threats/technologies/tuf Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/tuf.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 7 vulnerabilities in tuf (PyPI): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, theupdateframework python-tuf improper case sensitivity in delegation matching, was published on 28 May 2026. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 0 - All time: 7 (0 critical, 0 exploited in the wild) ## About tuf (PyPI) The Update Framework (TUF) is a framework for securing software update systems. ## Latest tuf (PyPI) vulnerabilities - [theupdateframework python-tuf improper case sensitivity in delegation matching](https://junglewise.ai/threats/theupdateframework-python-tuf-improper-case-sensitivity-in-delegation-4289ebd1) (medium, CVSS 4, published 28 May 2026) - [tuf's Metadata API: Targets.get_delegated_role() is missing input validation](https://junglewise.ai/threats/tuf-s-metadata-api-targets-get-delegated-role-is-missing-input-88281f97) (info, published 16 Feb 2024) - [Python-TUF vulnerable to incorrect threshold signature computation for new root metadata](https://junglewise.ai/threats/python-tuf-vulnerable-to-incorrect-threshold-signature-computation-for-042f316e) (info, published 15 Sep 2022) - [CVE-2021-41131: Client metadata path-traversal](https://junglewise.ai/threats/cve-2021-41131-client-metadata-path-traversal) (low, CVSS 3.1, published 19 Oct 2021) - [CVE-2020-15163: Invalid root may become trusted root in The Update Framework (TUF)](https://junglewise.ai/threats/cve-2020-15163-invalid-root-may-become-trusted-root-in-the-update-framework-tuf) (low, CVSS 3.1, published 9 Sep 2020) - [CVE-2020-6174: PYSEC-2020-147 - TUF (aka The Update Framework) through 0.12.1 has Improper Verification of a Cryptographic Signature.](https://junglewise.ai/threats/cve-2020-6174-incorrect-threshold-signature-computation-in-tuf) (low, CVSS 3.1, published 5 Feb 2020) - [CVE-2020-6173: PYSEC-2020-146 - TUF (aka The Update Framework) 0.7.2 through 0.12.1 allows Uncontrolled Resource Consumption.](https://junglewise.ai/threats/cve-2020-6173-the-update-framework-denial-of-service-in-tuf-client) (low, CVSS 3.1, published 14 Jan 2020) ## Most severe tuf (PyPI) vulnerabilities - [theupdateframework python-tuf improper case sensitivity in delegation matching](https://junglewise.ai/threats/theupdateframework-python-tuf-improper-case-sensitivity-in-delegation-4289ebd1) (medium, CVSS 4, published 28 May 2026) - [CVE-2020-6173: PYSEC-2020-146 - TUF (aka The Update Framework) 0.7.2 through 0.12.1 allows Uncontrolled Resource Consumption.](https://junglewise.ai/threats/cve-2020-6173-the-update-framework-denial-of-service-in-tuf-client) (low, CVSS 3.1, published 14 Jan 2020) - [CVE-2021-41131: Client metadata path-traversal](https://junglewise.ai/threats/cve-2021-41131-client-metadata-path-traversal) (low, CVSS 3.1, published 19 Oct 2021) - [CVE-2020-6174: PYSEC-2020-147 - TUF (aka The Update Framework) through 0.12.1 has Improper Verification of a Cryptographic Signature.](https://junglewise.ai/threats/cve-2020-6174-incorrect-threshold-signature-computation-in-tuf) (low, CVSS 3.1, published 5 Feb 2020) - [CVE-2020-15163: Invalid root may become trusted root in The Update Framework (TUF)](https://junglewise.ai/threats/cve-2020-15163-invalid-root-may-become-trusted-root-in-the-update-framework-tuf) (low, CVSS 3.1, published 9 Sep 2020) - [tuf's Metadata API: Targets.get_delegated_role() is missing input validation](https://junglewise.ai/threats/tuf-s-metadata-api-targets-get-delegated-role-is-missing-input-88281f97) (info, published 16 Feb 2024) - [Python-TUF vulnerable to incorrect threshold signature computation for new root metadata](https://junglewise.ai/threats/python-tuf-vulnerable-to-incorrect-threshold-signature-computation-for-042f316e) (info, published 15 Sep 2022) ## Vulnerabilities per week Nothing was published in the last eight weeks. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other PyPI technologies - [tensorflow (PyPI)](https://junglewise.ai/threats/technologies/pypi-tensorflow): 435 vulnerabilities - [tensorflow-cpu (PyPI)](https://junglewise.ai/threats/technologies/tensorflow-cpu): 430 vulnerabilities - [tensorflow-gpu (PyPI)](https://junglewise.ai/threats/technologies/tensorflow-gpu): 427 vulnerabilities - [open-webui (PyPI)](https://junglewise.ai/threats/technologies/open-webui): 177 vulnerabilities - [Django (PyPI)](https://junglewise.ai/threats/technologies/django): 173 vulnerabilities - [apache-airflow (PyPI)](https://junglewise.ai/threats/technologies/apache-airflow): 159 vulnerabilities - [pillow (PyPI)](https://junglewise.ai/threats/technologies/pillow): 125 vulnerabilities - [praisonai (PyPI)](https://junglewise.ai/threats/technologies/pypi-praisonai): 120 vulnerabilities - [vllm (PyPI)](https://junglewise.ai/threats/technologies/pypi-vllm): 117 vulnerabilities - [plone (PyPI)](https://junglewise.ai/threats/technologies/pypi-plone): 101 vulnerabilities - [mlflow (PyPI)](https://junglewise.ai/threats/technologies/mlflow): 88 vulnerabilities - [picklescan (PyPI)](https://junglewise.ai/threats/technologies/picklescan): 86 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "tuf (PyPI) vulnerabilities", https://junglewise.ai/threats/technologies/tuf, 13 November 2026.