Bug 2558310 - mingw-python-certifi: Distrust eMudhra intermediate CA certificates due to security concerns [fedora-all]
Summary: mingw-python-certifi: Distrust eMudhra intermediate CA certificates due to se...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: mingw-python-certifi
Version: rawhide
Hardware: Unspecified
OS: Unspecified
urgent
urgent
Target Milestone: ---
Assignee: Sandro Mani
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["882790df-2a03-47c0-9af3-6...
Depends On:
Blocks: 2558237
TreeView+ depends on / blocked
 
Reported: 2026-10-21 14:46 UTC by Tomas Hoger
Modified: 2026-10-31 18:50 UTC (History)
1 user (show)

Fixed In Version: mingw-python-certifi-2026.10.18-1.fc44 mingw-python-certifi-2026.10.18-1.fc43 mingw-python-certifi-2026.10.18-1.fc45
Clone Of:
Environment:
Last Closed: 2026-10-30 01:04:26 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Tomas Hoger 2026-10-21 14:46:07 UTC
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Distrust eMudhra intermediate CA certificates due to security concerns in python-certifi

python-certifi version 2026.10.18 removed eMudhra root certificates which signed eMudhra intermediate certificates with weak keys.

https://emudhra.we-have-a-problem.com/
https://github.com/certifi/python-certifi/security/advisories/GHSA-6q48-6c7w-9gw2
https://github.com/certifi/python-certifi/pull/437
https://github.com/certifi/python-certifi/commit/5cb238caeeb6c30ec1a7309ad3e16a5aa7b10ce8

Note that version 2026.10.18 removed "emSign Root CA" certificates.  There of those CAs, which did not sign the week intermediate CA certificates, were added back in version 2026.10.19:

https://github.com/certifi/python-certifi/issues/439
https://github.com/certifi/python-certifi/issues/440
https://github.com/certifi/python-certifi/commit/662df63d7906df66f1f07c0751a3dfe9da14d914

Comment 1 Fedora Update System 2026-10-21 22:15:00 UTC
FEDORA-2026-f82897416f (mingw-python-certifi-2026.10.18-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-f82897416f

Comment 2 Fedora Update System 2026-10-21 22:15:01 UTC
FEDORA-2026-746612ff80 (mingw-python-certifi-2026.10.18-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-746612ff80

Comment 3 Fedora Update System 2026-10-22 01:20:03 UTC
FEDORA-2026-f7c7c6a7de has been pushed to the Fedora 45 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-f7c7c6a7de`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-f7c7c6a7de

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 4 Fedora Update System 2026-10-22 02:10:59 UTC
FEDORA-2026-f82897416f has been pushed to the Fedora 43 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-f82897416f`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-f82897416f

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 5 Fedora Update System 2026-10-22 02:32:54 UTC
FEDORA-2026-746612ff80 has been pushed to the Fedora 44 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-746612ff80`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-746612ff80

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 6 Fedora Update System 2026-10-30 01:04:26 UTC
FEDORA-2026-746612ff80 (mingw-python-certifi-2026.10.18-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 7 Fedora Update System 2026-10-30 01:32:54 UTC
FEDORA-2026-f82897416f (mingw-python-certifi-2026.10.18-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 8 Fedora Update System 2026-10-31 18:50:29 UTC
FEDORA-2026-f7c7c6a7de (mingw-python-certifi-2026.10.18-1.fc45) has been pushed to the Fedora 45 stable repository.
If problem still persists, please make note of it in this bug report.


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