https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-08T05:38:59.588758+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2025-7425 CVE-2025-7425 — Libxslt: libxml2: heap use-after-free in libxslt caused by atype corruption in xmlattrptr 2026-10-08T05:38:59.593738+00:00

Affected: GNOME libxml2, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 7 Extended Lifecycle Support, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On, Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Telecommunications Update Service, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions and 42 more

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.

 https://vulnerability.circl.lu/vuln/usn-7852-1 USN-7852-1 — libxml2 vulnerability 2026-10-08T05:38:59.593979+00:00

Affected: Ubuntu:22.04:LTS: libxml2, Ubuntu:24.04:LTS: libxml2

It was discovered that libxslt, used by libxml2, incorrectly handled certain attributes. An attacker could use this issue to cause a crash, resulting in a denial of service, or possibly execute arbitrary code. This update adds a fix to libxml2 to mitigate the libxslt vulnerability.