# certifi (PyPI) vulnerabilities Source: https://junglewise.ai/threats/technologies/certifi Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/certifi.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 5 vulnerabilities in certifi (PyPI): 0 in the last 7 days and 2 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, certifi bundled root CA compromised intermediate key exposure, was published on 20 October 2026. 2 vulnerabilities in the last four weeks, up from none in the four before. 1 critical against 0. ## Counts - Last 7 days: 0 - Last 30 days: 2 - Last 90 days: 2 - All time: 5 (1 critical, 0 exploited in the wild) ## About certifi (PyPI) Python library providing Mozilla's certificate authority root certificates. ## Latest certifi (PyPI) vulnerabilities - [certifi bundled root CA compromised intermediate key exposure](https://junglewise.ai/threats/pysec-2026-4320-certifi-bundles-emsign-root-cas-with-compromised-f1149678) (medium, CVSS 4, published 20 Oct 2026) - [certifi emSign root CAs with compromised intermediate keys](https://junglewise.ai/threats/certifi-bundles-emsign-root-cas-with-compromised-intermediate-ca-keys-e7e757f2) (critical, CVSS 4, published 20 Oct 2026) - [CVE-2024-39689: Certifi GLOBALTRUST root certificate removal](https://junglewise.ai/threats/cve-2024-39689-certifi-globaltrust-root-certificate-removal) (low, CVSS 3.1, published 5 Jul 2024) - [CVE-2023-37920: Removal of e-Tugra root certificate](https://junglewise.ai/threats/cve-2023-37920-removal-of-e-tugra-root-certificate) (low, CVSS 3.1, published 3 Aug 2023) - [CVE-2022-23491: Certifi removing TrustCor root certificate](https://junglewise.ai/threats/cve-2022-23491-certifi-removing-trustcor-root-certificate) (low, CVSS 3.1, published 7 Dec 2022) ## Most severe certifi (PyPI) vulnerabilities - [certifi emSign root CAs with compromised intermediate keys](https://junglewise.ai/threats/certifi-bundles-emsign-root-cas-with-compromised-intermediate-ca-keys-e7e757f2) (critical, CVSS 4, published 20 Oct 2026) - [certifi bundled root CA compromised intermediate key exposure](https://junglewise.ai/threats/pysec-2026-4320-certifi-bundles-emsign-root-cas-with-compromised-f1149678) (medium, CVSS 4, published 20 Oct 2026) - [CVE-2024-39689: Certifi GLOBALTRUST root certificate removal](https://junglewise.ai/threats/cve-2024-39689-certifi-globaltrust-root-certificate-removal) (low, CVSS 3.1, published 5 Jul 2024) - [CVE-2023-37920: Removal of e-Tugra root certificate](https://junglewise.ai/threats/cve-2023-37920-removal-of-e-tugra-root-certificate) (low, CVSS 3.1, published 3 Aug 2023) - [CVE-2022-23491: Certifi removing TrustCor root certificate](https://junglewise.ai/threats/cve-2022-23491-certifi-removing-trustcor-root-certificate) (low, CVSS 3.1, published 7 Dec 2022) ## Vulnerabilities per week 2 vulnerabilities in the last four weeks, up from none in the four before. 1 critical against 0. | 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 | 2 | 1 | 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, "certifi (PyPI) vulnerabilities", https://junglewise.ai/threats/technologies/certifi, 13 November 2026.