Bug 2450849 - CVE-2026-27654 nginx: NGINX: Denial of Service or file modification via buffer overflow in ngx_http_dav_module [fedora-all]
Summary: CVE-2026-27654 nginx: NGINX: Denial of Service or file modification via buffe...
Keywords:
Status: ON_QA
Alias: None
Product: Fedora
Classification: Fedora
Component: nginx
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Felix Kaechele
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["12b67051-e56d-42a7-93f5-b...
Depends On:
Blocks: CVE-2026-27654
TreeView+ depends on / blocked
 
Reported: 2026-03-24 18:09 UTC by Jon Moroney
Modified: 2026-03-26 04:03 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:

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Description Jon Moroney 2026-03-24 18:09:37 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 2026-03-25 19:15:22 UTC 
FEDORA-2026-4de4d247a0 (nginx-1.28.3-1.fc44, nginx-mod-brotli-1.0.0~rc-7.fc44, and 5 more) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-4de4d247a0
Comment 2 Fedora Update System 2026-03-26 04:03:34 UTC 
FEDORA-2026-4de4d247a0 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-2026-4de4d247a0`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-4de4d247a0

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