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CVE-2025-6021: libxml2 before 2.14.4 (exclusive); +48 more affected products

CVE-2025-6021. CVSS 3.1 base score 7.5 (HIGH, Vendor/CNA). EPSS 0.01367 (percentile 0.71085), scored 11-Oct-2026.

Affected technology

libxml2 · before 2.14.4 (exclusive)
xmlsoft

jboss core services · Version not applicable in the source CPE
redhat

openshift container platform · 4.12
redhat

openshift container platform · 4.13
redhat

openshift container platform · 4.14
redhat

openshift container platform · 4.15
redhat

openshift container platform · 4.16
redhat

openshift container platform · 4.17
redhat

openshift container platform · 4.18
redhat

openshift container platform for arm64 · 4.13
redhat

openshift container platform for arm64 · 4.14
redhat

openshift container platform for arm64 · 4.15
redhat

openshift container platform for arm64 · 4.16
redhat

openshift container platform for arm64 · 4.17
redhat

openshift container platform for arm64 · 4.18
redhat

openshift container platform for ibm z · 4.13
redhat

openshift container platform for ibm z · 4.14
redhat

openshift container platform for ibm z · 4.15
redhat

openshift container platform for ibm z · 4.16
redhat

openshift container platform for ibm z · 4.17
redhat

openshift container platform for ibm z · 4.18
redhat

openshift container platform for linuxone · 4.13
redhat

openshift container platform for linuxone · 4.14
redhat

openshift container platform for linuxone · 4.15
redhat

openshift container platform for linuxone · 4.16
redhat

openshift container platform for linuxone · 4.17
redhat

openshift container platform for linuxone · 4.18
redhat

openshift container platform for power · 4.13
redhat

openshift container platform for power · 4.14
redhat

openshift container platform for power · 4.15
redhat

openshift container platform for power · 4.16
redhat

openshift container platform for power · 4.17
redhat

openshift container platform for power · 4.18
redhat

enterprise linux · 8.0
redhat

enterprise linux · 9.0
redhat

enterprise linux · 10.0
redhat

enterprise linux eus · 8.4
redhat

enterprise linux eus · 8.6
redhat

enterprise linux eus · 8.8
redhat

enterprise linux eus · 9.4
redhat

enterprise linux eus · 9.6
redhat

enterprise linux eus · 10.0
redhat

enterprise linux for arm 64 · 8.0_aarch64
redhat

enterprise linux for arm 64 · 9.0_aarch64
redhat

enterprise linux for arm 64 · 9.4_aarch64
redhat

enterprise linux for arm 64 · 10.0_aarch64
redhat

enterprise linux for arm 64 eus · 9.4_aarch64
redhat

enterprise linux for arm 64 eus · 9.6_aarch64
redhat

enterprise linux for arm 64 eus · 10.0_aarch64
redhat

enterprise linux for ibm z systems · 8.0_s390x
redhat

enterprise linux for ibm z systems · 9.4_s390x
redhat

enterprise linux for ibm z systems · 10.0_s390x
redhat

enterprise linux for ibm z systems eus · 9.0_s390x
redhat

enterprise linux for ibm z systems eus · 9.4_s390x
redhat

enterprise linux for ibm z systems eus · 9.6_s390x
redhat

enterprise linux for ibm z systems eus · 10.0_s390x
redhat

enterprise linux for power little endian · 8.0_ppc64le
redhat

enterprise linux for power little endian · 9.0_ppc64le
redhat

enterprise linux for power little endian · 10.0_ppc64le
redhat

enterprise linux for power little endian eus · 9.4_ppc64le
redhat

enterprise linux for power little endian eus · 9.6_ppc64le
redhat

enterprise linux for power little endian eus · 10.0_ppc64le
redhat

enterprise linux server · 7.0
redhat

enterprise linux server aus · 8.2
redhat

enterprise linux server aus · 8.4
redhat

enterprise linux server aus · 8.6
redhat

enterprise linux server aus · 9.2
redhat

enterprise linux server aus · 9.4
redhat

enterprise linux server aus · 9.6
redhat

enterprise linux server for power little endian update services for sap solutions · 9.4_ppc64le
redhat

enterprise linux server tus · 8.8
redhat

in-vehicle operating system · 1.0
redhat

Product not specified by the source · 0 to before 2.14.4
Vendor not specified by the source

Red Hat Enterprise Linux 10 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 7 Extended Lifecycle Support · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8.2 Advanced Update Support · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8.6 Telecommunications Update Service · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8.8 Telecommunications Update Service · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9.4 Extended Update Support · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Core Services 2.4.62.SP2 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.12 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.13 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.14 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.15 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.16 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.17 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.18 · Exact affected versions not specified by the source
Red Hat

Red Hat OpenShift Container Platform 4.19 · Exact affected versions not specified by the source
Red Hat

Red Hat Discovery 2 · Exact affected versions not specified by the source
Red Hat

Red Hat Hardened Images · Exact affected versions not specified by the source
Red Hat

Red Hat Insights proxy 1.5 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 6 · Exact affected versions not specified by the source
Red Hat

SIMATIC CN 4100 · 0 to before V5.0
Siemens

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could disrupt service under the conditions described by the source. Vendor/CNA’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high.

Published

CWE
CWE-787
CCR priority
30.3 /100 (P4)
CVSS 3.1
7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · Vendor/CNA
EPSS
0.01367 · percentile 0.71098 · 2026-10-12
KEV
no

Provenance

Stable permalink: https://cybercodered.org/item/cve-cve-2025-6021.html