From 432da8ac9a11a0446d1ddc8447f92e4f39c7698b Mon Sep 17 00:00:00 2001
From: Connor Nelson <Connor@ConnorNelson.com>
Date: Sat, 7 Feb 2026 00:17:41 +0000
Subject: [PATCH] Infrastructure: Upgrade kata to 3.26.0

---
 Dockerfile | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 34f0cba84..cbfef3b7b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 
 FROM ubuntu:24.04 AS kata-builder
 
-ENV KATA_VERSION=3.19.1
+ENV KATA_VERSION=3.26.0
 
 SHELL ["/bin/bash", "-euo", "pipefail", "-c"]
 
@@ -63,6 +63,7 @@ RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
         unzip
         wget
         wireguard
+        zstd
 EOF
 
 RUN <<EOF
@@ -76,8 +77,8 @@ RUN cp /tmp/daemon.json /etc/docker/daemon.json
 ADD https://raw.githubusercontent.com/moby/profiles/master/seccomp/default.json /etc/docker/seccomp.json
 
 RUN <<EOF
-KATA_VERSION=3.19.1
-curl -L https://github.com/kata-containers/kata-containers/releases/download/${KATA_VERSION}/kata-static-${KATA_VERSION}-amd64.tar.xz | tar -xJ --strip-components=2 -C /opt
+KATA_VERSION=3.26.0
+curl -L https://github.com/kata-containers/kata-containers/releases/download/${KATA_VERSION}/kata-static-${KATA_VERSION}-amd64.tar.zst | tar --use-compress-program=unzstd -x --strip-components=2 -C /opt -f -
 ln -s /opt/kata/bin/containerd-shim-kata-v2 /usr/local/bin/containerd-shim-kata-v2
 EOF