An update for libxml2 is now available for openEuler-22.03-LTS-SP4 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2025-1457 Final 1.0 1.0 2025-04-25 Initial 2025-04-25 2025-04-25 openEuler SA Tool V1.0 2025-04-25 libxml2 security update An update for libxml2 is now available for openEuler-22.03-LTS-SP4 This library allows to manipulate XML files. It includes support to read, modify and write XML and HTML files. There is DTDs support this includes parsing and validation even with complex DtDs, either at parse time or later once the document has been modified. The output can be a simple SAX stream or and in-memory DOM like representations. In this case one can use the built-in XPath and XPointer implementation to select sub nodes or ranges. A flexible Input/Output mechanism is available, with existing HTTP and FTP modules and combined to an URI library. Security Fix(es): In libxml2 before 2.13.8 and 2.14.x before 2.14.2, xmlSchemaIDCFillNodeTables in xmlschemas.c has a heap-based buffer under-read. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used.(CVE-2025-32415) An update for libxml2 is now available for openEuler-22.03-LTS-SP4. openEuler Security has rated this update as having a security impact of low. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Low libxml2 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1457 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-32415 https://nvd.nist.gov/vuln/detail/CVE-2025-32415 openEuler-22.03-LTS-SP4 libxml2-2.9.14-16.oe2203sp4.src.rpm libxml2-2.9.14-16.oe2203sp4.x86_64.rpm libxml2-debuginfo-2.9.14-16.oe2203sp4.x86_64.rpm libxml2-debugsource-2.9.14-16.oe2203sp4.x86_64.rpm libxml2-devel-2.9.14-16.oe2203sp4.x86_64.rpm python3-libxml2-2.9.14-16.oe2203sp4.x86_64.rpm libxml2-help-2.9.14-16.oe2203sp4.noarch.rpm libxml2-2.9.14-16.oe2203sp4.aarch64.rpm libxml2-debuginfo-2.9.14-16.oe2203sp4.aarch64.rpm libxml2-debugsource-2.9.14-16.oe2203sp4.aarch64.rpm libxml2-devel-2.9.14-16.oe2203sp4.aarch64.rpm python3-libxml2-2.9.14-16.oe2203sp4.aarch64.rpm In libxml2 before 2.13.8 and 2.14.x before 2.14.2, xmlSchemaIDCFillNodeTables in xmlschemas.c has a heap-based buffer under-read. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used. 2025-04-25 CVE-2025-32415 openEuler-22.03-LTS-SP4 Low 2.9 AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L libxml2 security update 2025-04-25 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1457