{"schema_version": "1.7.0", "id": "RLSA-2026:28243", "modified": "2026-06-24T06:05:56.497889Z", "published": "2026-06-24T06:03:14.237933Z", "upstream": ["CVE-2025-10911"], "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: use-after-free with key data stored cross-RVT (CVE-2025-10911)\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.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:9", "name": "libxslt", "purl": "pkg:rpm/rocky-linux/libxslt?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.1.34-14.el9_7.1"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:28243"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2397838"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}