Linux · SUSE Linux Enterprise · Security advisory · April 17, 2026

SUSE-SU-2026:1439-1: openvswitch security update

SUSE-SU-2026:1439-1, released April 17, 2026, fixes 1 CVE in openvswitch (version 3.5.4-150700.41.15.1). None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

5.9

Base score, 0 to 10

Highest EPSS

0.0041

35th percentile

Fixed package versions

Product	Release	Fixed in
openvswitch	sles 15.7	3.5.4-150700.41.15.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2026-34956	Openvswitch: open vswitch: denial of service via malformed ftp epasv command	5.9	0.0041	None reported

Also fixes CVE-2026-34956

OPENSUSE-SU-2026:20972-1
openvswitch on opensuse-leap 16.0
SUSE-SU-2026:22152-1
openvswitch on sles 16.0
DEBIAN-CVE-2026-34956
openvswitch on Debian 14

Vendor advisory

https://osv.dev/vulnerability/SUSE-SU-2026:1439-1

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/suse-su-2026-1439-1">SUSE-SU-2026:1439-1 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.