CVE-2026-6653 libxml2: Use after free in xmlParseInternalSubset via improper entity resolution handling
| Reporter | Title | Published | Views | Family All 27 |
|---|---|---|---|---|
 | CVE-2026-6653 | 22 Jun 202612:40 | – | attackerkb |
 | Amazon Linux 2023 : libxml2, libxml2-devel, libxml2-static (ALAS2023-2026-1911) | 16 Jul 202600:00 | – | nessus |
| Amazon Linux 2 : libxml2, --advisory ALAS2-2026-3785 (ALAS-2026-3785) | 8 Jul 202600:00 | – | nessus |
| Ubuntu 22.04 LTS / 24.04 LTS : libxml2 vulnerability (USN-8456-1) | 24 Jun 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-6653 | 22 Jun 202600:00 | – | nessus |
 | Medium: libxml2 | 8 Jul 202600:00 | – | amazon |
| Medium: libxml2 | 7 Jul 202600:00 | – | amazon |
 | CVE-2026-6653 | 22 Jun 202616:30 | – | circl |
 | CVE-2026-6653 | 22 Jun 202612:40 | – | cve |
 | CVE-2026-6653 | 22 Jun 202612:40 | – | debiancve |
10
[
{
"vendor": "GNOME",
"product": "libxml2",
"packageName": "libxml2",
"repo": "https://gitlab.gnome.org/GNOME/libxml2",
"versions": [
{
"status": "affected",
"version": "2.9.11",
"lessThan": "2.11.0",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]Data
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22 Jun 2026 12:40Current
CVSS 48.3
EPSS0.00355