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OpenVSwitch Security Update for FTP Connection Handling
published 5 months ago
Summary
This security update fixes a vulnerability in OpenVSwitch's FTP connection handling that could lead to memory access issues. This affects the stability of the network and could potentially cause system crashes. We recommend applying the update to ensure the security and reliability of your OpenVSwitch installation.
What to do
- Update suse openvswitch to version 3.1.7-slfo.1.1_3.1.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| SUSE:Linux Micro 6.1 | suse | openvswitch |
< 3.1.7-slfo.1.1_3.1 Fix: upgrade to 3.1.7-slfo.1.1_3.1
|
Original advisory text
Security update for openvswitch
This update for openvswitch fixes the following issue
- CVE-2026-34956: Invalid memory access in conntrack FTP alg (bsc#1261273).
- CVE-2026-34956: Invalid memory access in conntrack FTP alg (bsc#1261273).
References
- https://www.suse.com/support/update/announcement/2026/suse-su-202622068-1/ Vendor Advisory
- https://bugzilla.suse.com/1261273 Third Party Advisory
- https://www.suse.com/security/cve/CVE-2026-34956 URL
Timeline
Published4 Jun 2026
Updated13 Jun 2026
First seen13 Jun 2026
Sources
SUSE-SU-2026:22068-1 · OSV
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