StackPatch is liveSee product

Back to CVE digest
CVE-2026-50195 · cross-distro fix matrix

CVE-2026-50195: It was discovered that containerd incorrectly handled HTTP/2 SETTINGS

Affects 6 Linux releases across 13 (distro × package) combinations. First disclosed: 2026-06-25.

Fix per ecosystem

Each block below is a distro release where CVE-2026-50195 has a known fix. Run the listed command on that distro to remediate.

Ubuntu focal

Source: Ubuntu USN

  • containerd-app→ fixed in1.7.24-0ubuntu1~20.04.2+esm2USN-8472-1
    sudo apt-get install --only-upgrade -y containerd-app
  • containerd→ fixed in1.7.24-0ubuntu1~20.04.2+esm2USN-8472-1
    sudo apt-get install --only-upgrade -y containerd

Ubuntu jammy

Source: Ubuntu USN

  • containerd-app→ fixed in2.2.1-0ubuntu1~22.04.2USN-8472-1
    sudo apt-get install --only-upgrade -y containerd-app
  • containerd→ fixed in2.2.1-0ubuntu1~22.04.2USN-8472-1
    sudo apt-get install --only-upgrade -y containerd

Ubuntu noble

Source: Ubuntu USN

  • containerd-app→ fixed in2.2.1-0ubuntu1~24.04.3USN-8472-1
    sudo apt-get install --only-upgrade -y containerd-app
  • containerd→ fixed in2.2.1-0ubuntu1~24.04.3USN-8472-1
    sudo apt-get install --only-upgrade -y containerd

Ubuntu questing

Source: Ubuntu USN

  • containerd-app→ fixed in2.2.1-0ubuntu1~25.10.2USN-8472-1
    sudo apt-get install --only-upgrade -y containerd-app
  • containerd→ fixed in2.2.1-0ubuntu1~25.10.2USN-8472-1
    sudo apt-get install --only-upgrade -y containerd
  • containerd-stable→ fixed in2.1.6-0ubuntu1~25.10.2USN-8473-1
    sudo apt-get install --only-upgrade -y containerd-stable

Ubuntu resolute

Source: Ubuntu USN

  • containerd-app→ fixed in2.2.2-0ubuntu1.1USN-8472-1
    sudo apt-get install --only-upgrade -y containerd-app
  • containerd→ fixed in2.2.2-0ubuntu1.1USN-8472-1
    sudo apt-get install --only-upgrade -y containerd
  • containerd-stable→ fixed in2.2.2-0ubuntu1.1USN-8473-1
    sudo apt-get install --only-upgrade -y containerd-stable

Alpine edge

Source: Alpine secdb

  • containerd→ fixed in2.3.2-r0
    apk update && apk add --upgrade containerd
Are YOU affected by CVE-2026-50195?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash
Continuous monitoring beats manual checking

CVE-2026-50195dropped silently in your distro's update channel. Every new CVE is the same story. StackPatch runs the matcher hourly against all 5 sources and emails the exact remediation when something new applies to one of your servers. From $9/mo, 14-day free trial, cancel anytime.

See StackPatch (from $9/mo)