Bug 2442231 - CVE-2026-21863 valkey: Valkey: Denial of Service via invalid clusterbus packet [fedora-all]
Summary: CVE-2026-21863 valkey: Valkey: Denial of Service via invalid clusterbus packe...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: valkey
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Jonathan Wright
QA Contact:
URL:
Whiteboard: {"flaws": ["f65b99c4-7238-4f51-8f7a-2...
Depends On:
Blocks: CVE-2026-21863
TreeView+ depends on / blocked
 
Reported: 2026-02-24 07:32 UTC by TEJ RATHI
Modified: 2026-03-07 00:26 UTC (History)
5 users (show)

Fixed In Version: valkey-8.1.6-1.fc43 valkey-8.0.7-1.fc42 valkey-9.0.3-1.fc44
Clone Of:
Environment:
Last Closed: 2026-03-05 00:56:19 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description TEJ RATHI 2026-02-24 07:32:12 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 2026-02-24 08:46:56 UTC
FEDORA-2026-8d275f4438 (valkey-8.1.6-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-8d275f4438

Comment 2 Fedora Update System 2026-02-24 08:49:17 UTC
FEDORA-2026-ca1077dd2e (valkey-9.0.3-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-ca1077dd2e

Comment 3 Fedora Update System 2026-02-24 08:50:49 UTC
FEDORA-2026-1d05f1d152 (valkey-8.0.7-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-1d05f1d152

Comment 4 Fedora Update System 2026-02-24 23:08:57 UTC
FEDORA-2026-ca1077dd2e 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-ca1077dd2e`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-ca1077dd2e

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

Comment 5 Fedora Update System 2026-02-25 01:13:12 UTC
FEDORA-2026-8d275f4438 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-2026-8d275f4438`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-8d275f4438

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

Comment 6 Fedora Update System 2026-02-25 01:37:42 UTC
FEDORA-2026-1d05f1d152 has been pushed to the Fedora 42 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-1d05f1d152`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-1d05f1d152

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

Comment 7 Fedora Update System 2026-03-05 00:56:19 UTC
FEDORA-2026-8d275f4438 (valkey-8.1.6-1.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 2026-03-05 01:12:56 UTC
FEDORA-2026-1d05f1d152 (valkey-8.0.7-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 9 Fedora Update System 2026-03-07 00:26:22 UTC
FEDORA-2026-ca1077dd2e (valkey-9.0.3-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.


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