https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-09-28T14:05:45.485093+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-76781 fkie_cve-2026-76781 2026-09-28T14:05:45.517882+00:00

A flaw was found in libxml2. A local user or an attacker providing a specially crafted XML catalog can trigger a NULL pointer dereference during XML catalog parsing. This occurs when a `nextCatalog` element lacks its mandatory `catalog` attribute, leading to the application crashing and causing a Denial of Service (DoS).

 https://db.gcve.eu/vuln/ghsa-2j5r-8qjf-mq34 GHSA-2j5r-8qjf-mq34 2026-09-28T14:05:45.517944+00:00

A flaw was found in libxml2. A local user or an attacker providing a specially crafted XML catalog can trigger a NULL pointer dereference during XML catalog parsing. This occurs when a `nextCatalog` element lacks its mandatory `catalog` attribute, leading to the application crashing and causing a Denial of Service (DoS).

 https://db.gcve.eu/vuln/rhsa-2026:57604 RHSA-2026:57604 — Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update 2026-09-28T14:05:45.517965+00:00

libxml2: libxml2: NULL pointer dereference parsing nextCatalog without catalog attribute

 https://db.gcve.eu/vuln/ubuntu-cve-2026-76781 UBUNTU-CVE-2026-76781 2026-09-28T14:05:45.518003+00:00

Affected: Ubuntu:Pro:14.04:LTS: libxml2, Ubuntu:Pro:16.04:LTS: libxml2, Ubuntu:Pro:18.04:LTS: libxml2, Ubuntu:Pro:20.04:LTS: libxml2, Ubuntu:22.04:LTS: libxml2, Ubuntu:24.04:LTS: libxml2, Ubuntu:26.04:LTS: libxml2

A flaw was found in libxml2. A local user or an attacker providing a specially crafted XML catalog can trigger a NULL pointer dereference during XML catalog parsing. This occurs when a `nextCatalog` element lacks its mandatory `catalog` attribute, leading to the application crashing and causing a Denial of Service (DoS).