High 7.5Published Dec 7, 2022

CVE-2022-23491Certifi is a curated collection of Root Certificates for validating the trustworthiness of SSL certificates while verifying the identity of TLS hosts.

Updated under an hour ago (Nov 2, 2026, 12:23 AM ET)

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It affects certifi and 3 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Certifi is a curated collection of Root Certificates for validating the trustworthiness of SSL certificates while verifying the identity of TLS hosts. Certifi 2022.12.07 removes root certificates from "TrustCor" from the root store. These are in the process of being removed from Mozilla's trust store. TrustCor's root certificates are being removed pursuant to an investigation prompted by media reporting that TrustCor's ownership also operated a business that produced spyware. Conclusions of Mozilla's investigation can be found in the linked google group discussion.

CVSS: 7.5 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness (CWE): CWE-345
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Analyzed
Record last updated: Jun 17, 2026
First seen by InfoSec Signals: Nov 1, 2026

Affected products

Affected products

certifi certifi certifi:certifi	from 2017.11.5 before 2022.12.7	NVD
netapp e-series_performance_analyzer netapp:e-series_performance_analyzer	all versions	NVD
netapp management_services_for_element_software netapp:management_services_for_element_software	all versions	NVD
netapp management_services_for_netapp_hci netapp:management_services_for_netapp_hci	all versions	NVD

References

References

https://github.com/certifi/python-certifi/security/advisories/GHSA-43fp-rhv2-5gv8	third-party-advisory
https://groups.google.com/a/mozilla.org/g/dev-security-policy/c/oxX69KFvsm4/m/yLohoVqtCgAJ	mailing-list, third-party-advisory
https://security.netapp.com/advisory/ntap-20230223-0010/	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.