Technology · PyPI
tuf (PyPI) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 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.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
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 matchingmediumCVSS 4
- CVE-2021-41131: PYSEC-2021-376 - python-tuf is a Python reference implementation of The Update Framework (TUF). In both clients…lowCVSS 3.1EPSS 1.5%
- CVE-2020-15163: PYSEC-2020-145 - Python TUF (The Update Framework) reference implementation before version 0.12 it will incorrectly trust…lowCVSS 3.1EPSS 0.7%
- CVE-2020-6174: PYSEC-2020-147 - TUF (aka The Update Framework) through 0.12.1 has Improper Verification of a Cryptographic Signature.lowCVSS 3.1EPSS 1.0%
- CVE-2020-6173: PYSEC-2020-146 - TUF (aka The Update Framework) 0.7.2 through 0.12.1 allows Uncontrolled Resource Consumption.lowCVSS 3.1EPSS 1.8%
Most severe tuf (PyPI) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- theupdateframework python-tuf improper case sensitivity in delegation matchingmediumCVSS 4
- CVE-2020-6173: PYSEC-2020-146 - TUF (aka The Update Framework) 0.7.2 through 0.12.1 allows Uncontrolled Resource Consumption.lowCVSS 3.1EPSS 1.8%
- CVE-2021-41131: PYSEC-2021-376 - python-tuf is a Python reference implementation of The Update Framework (TUF). In both clients…lowCVSS 3.1EPSS 1.5%
- CVE-2020-6174: PYSEC-2020-147 - TUF (aka The Update Framework) through 0.12.1 has Improper Verification of a Cryptographic Signature.lowCVSS 3.1EPSS 1.0%
- CVE-2020-15163: PYSEC-2020-145 - Python TUF (The Update Framework) reference implementation before version 0.12 it will incorrectly trust…lowCVSS 3.1EPSS 0.7%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/tuf.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "tuf (PyPI) vulnerabilities", https://junglewise.ai/threats/technologies/tuf, 28 September 2026.