Bug 2477968 - CVE-2026-23479 valkey: use-after-free in unblock client flow may allow remote code execution [fedora-all]
Summary: CVE-2026-23479 valkey: use-after-free in unblock client flow may allow remote...
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": ["b008b15f-829f-450d-8083-1...
Depends On:
Blocks: CVE-2026-23479
TreeView+ depends on / blocked
 
Reported: 2026-05-15 18:40 UTC by Guilherme de Almeida Suckevicz
Modified: 2026-05-18 01:24 UTC (History)
7 users (show)

Fixed In Version: valkey-9.0.4-1.fc44 valkey-8.1.7-1.fc43 valkey-8.0.9-1.fc42
Clone Of:
Environment:
Last Closed: 2026-05-18 00:41:39 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Guilherme de Almeida Suckevicz 2026-05-15 18:40:45 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 2026-05-16 05:39:26 UTC 
FEDORA-2026-114b1e5d3a (valkey-8.0.9-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-114b1e5d3a
Comment 2 Fedora Update System 2026-05-16 05:39:35 UTC 
FEDORA-2026-76cf27ea56 (valkey-8.1.7-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-76cf27ea56
Comment 3 Fedora Update System 2026-05-16 05:39:51 UTC 
FEDORA-2026-3e31dafe5c (valkey-9.0.4-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-3e31dafe5c
Comment 4 Fedora Update System 2026-05-18 00:41:39 UTC 
FEDORA-2026-3e31dafe5c (valkey-9.0.4-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.
Comment 5 Fedora Update System 2026-05-18 00:58:56 UTC 
FEDORA-2026-76cf27ea56 (valkey-8.1.7-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.
Comment 6 Fedora Update System 2026-05-18 01:24:10 UTC 
FEDORA-2026-114b1e5d3a (valkey-8.0.9-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.
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