{"id":"CVE-2025-10911","title":"A use-after-free vulnerability was found in libxslt while parsing xsl nodes that may lead to the dereference of expired pointers and application crash.","summary":"A use-after-free vulnerability was found in libxslt while parsing xsl nodes that may lead to the dereference of expired pointers and application crash.","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cwe":["CWE-825"],"vendor":"Red Hat","product":"libxslt","affected":["libxslt <= 1.1.43","libxslt (all versions)","libxslt (all versions)","libxslt (all versions)","libxslt (all versions)","libxslt (all versions)","libxslt (all versions)","libxslt (all versions)","libxslt (all versions)","libxslt (all versions)","libxslt (all versions)","libxslt (all versions)","libxslt (all versions)","libxslt (all versions)","libxslt (all versions)","discovery/discovery-ui-rhel9 (all versions)","libxslt-main (all versions)","rhai/base-image-neuron-rhel9 (all versions)","rhui5/rhua-rhel9 (all versions)","rhui5/rhua-tp-rhel9 (all versions)","libxslt (all versions)","libxslt (all versions)","openshift/ose-rhel-coreos-8 (all versions)","openshift/ose-rhel-coreos-9 (all versions)"],"published":"2025-09-25","updated":"2026-10-02","sourceUpdated":"2026-10-02T03:16:37.060","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-10911","references":[{"url":"https://access.redhat.com/errata/RHSA-2026:11015","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:26355","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:28243","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:28584","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:29807","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:29809","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:29811","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:29814","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:29975","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:29976","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:30847","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:33313","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:44481","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:58981","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:74674","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2025-10911","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2397838","label":"secalert@redhat.com"},{"url":"https://gitlab.gnome.org/GNOME/libxslt/-/issues/144","label":"secalert@redhat.com"},{"url":"https://gitlab.gnome.org/GNOME/libxslt/-/merge_requests/77","label":"secalert@redhat.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-10911.json"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-10911"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-10911"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"epss":0.00173,"epssPercentile":0.06613,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2025-09-29T15:48:55.245495Z"},"ingestedAt":"2026-06-26T16:43:13.609Z","patched":["enterprise_linux_appstream_eus_v_10_0","enterprise_linux_appstream_v_10","enterprise_linux_appstream_v_8","enterprise_linux_appstream_aus_v_8_4","enterprise_linux_appstream_eus_extension_v_8_4","enterprise_linux_appstream_aus_v_8_6","enterprise_linux_appstream_eus_extension_v_8_6","enterprise_linux_appstream_e4s_v_8_8","enterprise_linux_appstream_tus_v_8_8","enterprise_linux_appstream_e4s_v_9_2","enterprise_linux_appstream_e4s_v_9_4","enterprise_linux_appstream_eus_v_9_6","enterprise_linux_appstream_v_9","enterprise_linux_baseos_v_8","enterprise_linux_baseos_aus_v_8_4","enterprise_linux_baseos_eus_extension_v_8_4","enterprise_linux_baseos_aus_v_8_6","enterprise_linux_baseos_eus_extension_v_8_6","enterprise_linux_baseos_e4s_v_8_8","enterprise_linux_baseos_tus_v_8_8","discovery 2","hardened_images","openshift_ai 3.4","update_infrastructure 5"],"slug":"CVE-2025-10911","body":"## Overview\n\nA use-after-free vulnerability was found in libxslt while parsing xsl nodes that may lead to the dereference of expired pointers and application crash.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **RHSA-2026:29809** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream EUS (v. 10.0) · released 2026-06-25 · [advisory](https://access.redhat.com/errata/RHSA-2026:29809)\n- **RHSA-2026:28584** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream (v. 10) · released 2026-06-24 · [advisory](https://access.redhat.com/errata/RHSA-2026:28584)\n- **RHSA-2026:26355** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream (v. 8), Red Hat Enterprise Linux BaseOS (v. 8) · released 2026-06-16 · [advisory](https://access.redhat.com/errata/RHSA-2026:26355)\n- **RHSA-2026:29975** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream AUS (v.8.4), Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4), Red Hat Enterprise Linux BaseOS AUS (v.8.4), Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) · released 2026-06-25 · [advisory](https://access.redhat.com/errata/RHSA-2026:29975)\n- **RHSA-2026:30847** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream AUS (v.8.6), Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6), Red Hat Enterprise Linux BaseOS AUS (v.8.6), Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) · released 2026-06-29 · [advisory](https://access.redhat.com/errata/RHSA-2026:30847)\n- **RHSA-2026:29976** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream E4S (v.8.8), Red Hat Enterprise Linux AppStream TUS (v.8.8), Red Hat Enterprise Linux BaseOS E4S (v.8.8), Red Hat Enterprise Linux BaseOS TUS (v.8.8) · released 2026-06-25 · [advisory](https://access.redhat.com/errata/RHSA-2026:29976)\n- **RHSA-2026:29811** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream E4S (v.9.2) · released 2026-06-25 · [advisory](https://access.redhat.com/errata/RHSA-2026:29811)\n- **RHSA-2026:29814** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream E4S (v.9.4) · released 2026-06-25 · [advisory](https://access.redhat.com/errata/RHSA-2026:29814)\n- **RHSA-2026:29807** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream EUS (v.9.6) · released 2026-06-25 · [advisory](https://access.redhat.com/errata/RHSA-2026:29807)\n- **RHSA-2026:28243** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream (v. 9) · released 2026-06-23 · [advisory](https://access.redhat.com/errata/RHSA-2026:28243)\n- **RHSA-2026:33313** · Red Hat · fixed in: Red Hat Discovery 2 · released 2026-06-29 · [advisory](https://access.redhat.com/errata/RHSA-2026:33313)\n- **Red Hat VEX** · Moderate · affected: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat OpenShift Container Platform 4 · no fix planned: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat OpenShift Container Platform 4 · updated 2026-10-02 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-10911.json)","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}