{"id":"ALSA-2026:6266","summary":"Moderate: libxslt security update","details":"libxslt is a library for transforming XML files into other textual formats (including HTML, plain text, and other XML representations of the underlying data) using the standard XSLT stylesheet transformation mechanism.   \n\nSecurity Fix(es):  \n\n  * libxslt: Processing web content may disclose sensitive information (CVE-2023-40403)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n","modified":"2026-04-03T08:00:55.802137Z","published":"2026-03-31T00:00:00Z","related":["CVE-2023-40403"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:6266"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-40403"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2349766"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2026-6266.html"}],"affected":[{"package":{"name":"libxslt","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libxslt"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.34-14.el9_7.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:6266.json"}},{"package":{"name":"libxslt-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libxslt-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.34-14.el9_7.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:6266.json"}}],"schema_version":"1.7.5"}