A flaw was found in libxslt where the attribute type, atype, flags are modified in a way that corrupts internal memory management. When XSLT functions, such as the key() process, result in tree fragments, this corruption prevents the proper cleanup of ID attributes. As a result, the system may access freed memory, causing crashes or enabling attackers to trigger heap corruption.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Adoptopenjdk | — | — | Feb 24, 2026 | Feb 24, 2026 |
| Alma_linux | — | Upgrade python3-libxml2Upgrade libxml2Upgrade libxml2-devel | Aug 4, 2025 | Jul 31, 2025 |
| Amazon Linux Ami 2 | — | Upgrade libxml2Upgrade libxml2-develUpgrade libxml2-debuginfoUpgrade libxml2-staticUpgrade libxml2-python | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade python3-libxml2Upgrade libxml2-staticUpgrade python3-libxml2-debuginfoUpgrade libxml2Upgrade libxml2-debugsourceUpgrade libxml2-develUpgrade libxml2-debuginfo | Sep 9, 2025 | Jul 10, 2025 |
| Apple Osx Libxml2 | — | Upgrade macOS to the latest version | Aug 8, 2025 | Jul 29, 2025 |
| Apple Safari | — | Uninstall Apple Safari on WindowsUpgrade to Apple Safari version 18.6 | Jul 31, 2025 | Jul 31, 2025 |
| Azul Zulu | — | Upgrade to Azul Zulu JDK 21 installer 21.47.14 (JDK 21.0.9.0.101+1, quarterly CPU) (LTS stream)Upgrade to Azul Zulu JDK 11 installer 11.85.12 (JDK 11.0.29.0.101+1, quarterly CPU) (LTS stream)Upgrade to Azul Zulu JDK 17 installer 17.63.12 (JDK 17.0.17.0.101+1, quarterly CPU) (LTS stream)Upgrade to Azul Zulu JDK 8 installer 8.91.0.12 (JDK 8u481-b01, quarterly CPU) (LTS stream)Upgrade to Azul Zulu JDK 25 installer 25.31.14 (JDK 25.0.1.0.101+1, quarterly CPU) (LTS stream) | Feb 25, 2026 | Jul 10, 2025 |
| Debian | — | No solution exists | Jul 14, 2025 | Jul 10, 2025 |
| Eclipseadoptium | — | — | Jun 26, 2026 | Jul 10, 2025 |
| Freebsd | — | Upgrade linux-c7-libxsltUpgrade libxsltUpgrade linux-rl9-libxslt | Jul 13, 2025 | Jul 12, 2025 |
| Jre Vuln | — | Upgrade to the latest version of Oracle Java | Feb 3, 2026 | Jul 10, 2025 |
| Nutanix Ahv | — | Upgrade Nutanix AHV to the latest version | Jun 5, 2026 | Oct 10, 2025 |
| Oracle_linux | — | Upgrade libxml2-develUpgrade libxml2Upgrade python3-libxml2Upgrade libxml2-pythonUpgrade libxml2-static | Aug 1, 2025 | Jul 10, 2025 |
| Redhat Openshift | — | Upgrade rhcos | Aug 10, 2026 | Jul 10, 2025 |
| Redhat_linux | — | No solution existsUpgrade libxml2-staticUpgrade libxml2-debuginfoUpgrade python3-libxml2Upgrade libxml2-pythonUpgrade libxml2Upgrade libxml2-debugsourceUpgrade python3-libxml2-debuginfoUpgrade libxml2-devel | Jul 11, 2025 | Jul 10, 2025 |
| Rocky_linux | — | Upgrade libxml2-debuginfoUpgrade python3-libxml2Upgrade libxml2-debugsourceUpgrade libxml2-develUpgrade libxml2Upgrade python3-libxml2-debuginfo | Feb 5, 2026 | Oct 4, 2025 |
| Suse | — | Upgrade libxml2-docUpgrade libxml2-2-32bitUpgrade python-libxml2Upgrade python311-libxml2Upgrade libxml2-devel-32bitUpgrade python3-libxml2-pythonUpgrade libxml2-2Upgrade libxml2-toolsUpgrade libxml2-develUpgrade python3-libxml2Upgrade python313-libxml2 | Aug 14, 2025 | Aug 1, 2025 |
| Ubuntu | — | Upgrade python3-libxml2Upgrade libxml2 (Ubuntu Pro)Upgrade libxml2Upgrade python-libxml2 (Ubuntu Pro)Upgrade python3-libxml2 (Ubuntu Pro) | Nov 4, 2025 | Oct 30, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 10, 2025 | Jul 10, 2025 |
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