ALAS2023-2026-3091: Security update for 4 packages

ALAS2023-2026-3091, released September 28, 2026, fixes 4 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

2.2

Base score, 0 to 10

Highest EPSS

0.0086

58th percentile

Priority of the 4 CVEs

Patch now 0
                                Urgent 0
                                High 0
                                Routine 4

Fixed package versions

Product	Release	Fixed in
valkey	amzn 2023	9.0.6-1.amzn2023.0.1
valkey-debuginfo	amzn 2023	9.0.6-1.amzn2023.0.1
valkey-debugsource	amzn 2023	9.0.6-1.amzn2023.0.1
valkey-devel	amzn 2023	9.0.6-1.amzn2023.0.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2026-85522	valkey: A vulnerability was detected in valkey-io valkey up to 9.5.4/9.1.0	n/a	0.0086	None reported
Routine	CVE-2026-86227	valkey: A weakness has been identified in valkey-io valkey up to 9.0.5/9.1.1	n/a	0.0052	None reported
Routine	CVE-2026-82631	valkey-io valkey Blocked-on-keys blocked.c handleClientsBlockedOnKey use after free	2.2	0.0036	None reported
Routine	CVE-2026-82677	valkey: A vulnerability was determined in valkey-io valkey 9.1.0	n/a	0.0029	None reported

Also fixes CVE-2026-85522

valkey-sentinel 9.0.4-0ubuntu0.2
valkey-sentinel on Ubuntu 26.04.1 LTS (resolute)
valkey-server 9.0.4-0ubuntu0.2
valkey-server on Ubuntu 26.04.1 LTS (resolute)
valkey-tools 9.0.4-0ubuntu0.2
valkey-tools on Ubuntu 26.04.1 LTS (resolute)
DEBIAN-CVE-2026-85522
valkey on Debian 14

Vendor advisory

https://alas.aws.amazon.com/AL2023/ALAS-2026-3091.html

For tools and AI agents

This page as data: JSON · Markdown

Link to this page

If this page saved you time, a link to it in your ticket, advisory or write-up helps others find it.

HTML

<a href="https://patchblox.com/security/fix/linux/alas2023-2026-3091">ALAS2023-2026-3091 on Patchblox Patch Radar</a>

Reusing the data? How to credit Patch Radar.

Which servers are still behind?

Patchblox compares the installed package on every Linux machine against the fixed version for its release, including machines reported through Azure Update Manager.

Get a demo

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.