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CVE-2025-70103 · cross-distro fix matrix

CVE-2025-70103: It was discovered that libjxl did not properly handle certain crafted PBM

Affects 2 Linux releases across 16 (distro × package) combinations. First disclosed: 2026-05-27.

CVSS v3:HIGH · 7.3(NVD-published)

Fix per ecosystem

Each block below is a distro release where CVE-2025-70103 has a known fix. Run the listed command on that distro to remediate.

Ubuntu questing

Source: Ubuntu USN

  • jpeg-xl→ fixed in0.11.1-6ubuntu1.2USN-8397-1
    sudo apt-get install --only-upgrade -y jpeg-xl
  • jpeg-xl-doc→ fixed in0.11.1-6ubuntu1.2USN-8397-1
    sudo apt-get install --only-upgrade -y jpeg-xl-doc
  • libjpegxl-java→ fixed in0.11.1-6ubuntu1.2USN-8397-1
    sudo apt-get install --only-upgrade -y libjpegxl-java
  • libjxl-dev→ fixed in0.11.1-6ubuntu1.2USN-8397-1
    sudo apt-get install --only-upgrade -y libjxl-dev
  • libjxl-devtools→ fixed in0.11.1-6ubuntu1.2USN-8397-1
    sudo apt-get install --only-upgrade -y libjxl-devtools
  • libjxl-gdk-pixbuf→ fixed in0.11.1-6ubuntu1.2USN-8397-1
    sudo apt-get install --only-upgrade -y libjxl-gdk-pixbuf
  • libjxl-tools→ fixed in0.11.1-6ubuntu1.2USN-8397-1
    sudo apt-get install --only-upgrade -y libjxl-tools
  • libjxl0.11→ fixed in0.11.1-6ubuntu1.2USN-8397-1
    sudo apt-get install --only-upgrade -y libjxl0.11

Ubuntu resolute

Source: Ubuntu USN

  • jpeg-xl→ fixed in0.11.1-6ubuntu4.2USN-8397-1
    sudo apt-get install --only-upgrade -y jpeg-xl
  • jpeg-xl-doc→ fixed in0.11.1-6ubuntu4.2USN-8397-1
    sudo apt-get install --only-upgrade -y jpeg-xl-doc
  • libjpegxl-java→ fixed in0.11.1-6ubuntu4.2USN-8397-1
    sudo apt-get install --only-upgrade -y libjpegxl-java
  • libjxl-dev→ fixed in0.11.1-6ubuntu4.2USN-8397-1
    sudo apt-get install --only-upgrade -y libjxl-dev
  • libjxl-devtools→ fixed in0.11.1-6ubuntu4.2USN-8397-1
    sudo apt-get install --only-upgrade -y libjxl-devtools
  • libjxl-gdk-pixbuf→ fixed in0.11.1-6ubuntu4.2USN-8397-1
    sudo apt-get install --only-upgrade -y libjxl-gdk-pixbuf
  • libjxl-tools→ fixed in0.11.1-6ubuntu4.2USN-8397-1
    sudo apt-get install --only-upgrade -y libjxl-tools
  • libjxl0.11→ fixed in0.11.1-6ubuntu4.2USN-8397-1
    sudo apt-get install --only-upgrade -y libjxl0.11
Are YOU affected by CVE-2025-70103?

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.

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