CVE-2026-34956

Publication date 2 April 2026

Last updated 2 April 2026

Ubuntu priority

Medium

Why this priority?

Description

heap overflow with a specially crafted FTP packet

Read the notes from the security team

Status

Package Ubuntu Release Status
openvswitch 25.10 questing
Needs evaluation
24.04 LTS noble
Needs evaluation
22.04 LTS jammy
Needs evaluation
20.04 LTS focal
Needs evaluation
18.04 LTS bionic
Needs evaluation
16.04 LTS xenial
Not affected

Notes

mdeslaur

Per Debian, introduced in 2.9.0 by: https://github.com/openvswitch/ovs/commit/bd5e81a0e596dd012d11824cce69b7c80ae107c5

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
openvswitch

References

Other references

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