Bug 2436871 - CVE-2026-1642 nginx: NGINX: Data injection via man-in-the-middle attack on TLS proxied connections [fedora-43]
Summary: CVE-2026-1642 nginx: NGINX: Data injection via man-in-the-middle attack on TL...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: nginx
Version: 43
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Felix Kaechele
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["9aa6c359-3ae2-458d-ae9d-3...
Depends On:
Blocks: CVE-2026-1642
TreeView+ depends on / blocked
 
Reported: 2026-02-04 19:54 UTC by Jon Moroney
Modified: 2026-02-15 01:10 UTC (History)
5 users (show)

Fixed In Version: nginx-1.28.2-1.fc43
Clone Of:
Environment:
Last Closed: 2026-02-15 01:10:35 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Jon Moroney 2026-02-04 19:54:34 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.
Comment 1 Fedora Update System 2026-02-05 05:08:12 UTC 
FEDORA-2026-cd0705c6a7 (nginx-1.28.2-1.fc43, nginx-mod-brotli-1.0.0~rc-6.fc43, and 5 more) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-cd0705c6a7
Comment 2 Fedora Update System 2026-02-07 01:27:01 UTC 
FEDORA-2026-cd0705c6a7 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-cd0705c6a7`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-cd0705c6a7

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Comment 3 Fedora Update System 2026-02-15 01:10:35 UTC 
FEDORA-2026-cd0705c6a7 (nginx-1.28.2-1.fc43, nginx-mod-brotli-1.0.0~rc-6.fc43, and 5 more) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.
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