Vulnerability Details CVE-2025-6021
A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 66.9%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2025-6021
-
cpe:2.3:a:redhat:jboss_core_services:-
-
cpe:2.3:a:redhat:openshift_container_platform:4.12
-
cpe:2.3:a:redhat:openshift_container_platform:4.13
-
cpe:2.3:a:redhat:openshift_container_platform:4.14
-
cpe:2.3:a:redhat:openshift_container_platform:4.15
-
cpe:2.3:a:redhat:openshift_container_platform:4.16
-
cpe:2.3:a:redhat:openshift_container_platform:4.17
-
cpe:2.3:a:redhat:openshift_container_platform:4.18
-
cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.13
-
cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.14
-
cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.15
-
cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.16
-
cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.17
-
cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.18
-
cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.13
-
cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.14
-
cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.15
-
cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.16
-
cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.17
-
cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.18
-
cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.13
-
cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.14
-
cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.15
-
cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.16
-
cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.17
-
cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.18
-
cpe:2.3:a:redhat:openshift_container_platform_for_power:4.13
-
cpe:2.3:a:redhat:openshift_container_platform_for_power:4.14
-
cpe:2.3:a:redhat:openshift_container_platform_for_power:4.15
-
cpe:2.3:a:redhat:openshift_container_platform_for_power:4.16
-
cpe:2.3:a:redhat:openshift_container_platform_for_power:4.17
-
cpe:2.3:a:redhat:openshift_container_platform_for_power:4.18
-
cpe:2.3:a:xmlsoft:libxml2:-
-
cpe:2.3:a:xmlsoft:libxml2:1.7.0
-
cpe:2.3:a:xmlsoft:libxml2:1.7.1
-
cpe:2.3:a:xmlsoft:libxml2:1.7.2
-
cpe:2.3:a:xmlsoft:libxml2:1.7.3
-
cpe:2.3:a:xmlsoft:libxml2:1.7.4
-
cpe:2.3:a:xmlsoft:libxml2:1.8.0
-
cpe:2.3:a:xmlsoft:libxml2:1.8.1
-
cpe:2.3:a:xmlsoft:libxml2:1.8.10
-
cpe:2.3:a:xmlsoft:libxml2:1.8.13
-
cpe:2.3:a:xmlsoft:libxml2:1.8.14
-
cpe:2.3:a:xmlsoft:libxml2:1.8.16
-
cpe:2.3:a:xmlsoft:libxml2:1.8.2
-
cpe:2.3:a:xmlsoft:libxml2:1.8.3
-
cpe:2.3:a:xmlsoft:libxml2:1.8.4
-
cpe:2.3:a:xmlsoft:libxml2:1.8.5
-
cpe:2.3:a:xmlsoft:libxml2:1.8.6
-
cpe:2.3:a:xmlsoft:libxml2:1.8.7
-
cpe:2.3:a:xmlsoft:libxml2:1.8.9
-
cpe:2.3:a:xmlsoft:libxml2:2.0.0
-
cpe:2.3:a:xmlsoft:libxml2:2.1.0
-
cpe:2.3:a:xmlsoft:libxml2:2.1.1
-
cpe:2.3:a:xmlsoft:libxml2:2.10.0
-
cpe:2.3:a:xmlsoft:libxml2:2.10.1
-
cpe:2.3:a:xmlsoft:libxml2:2.10.2
-
cpe:2.3:a:xmlsoft:libxml2:2.10.3
-
cpe:2.3:a:xmlsoft:libxml2:2.10.4
-
cpe:2.3:a:xmlsoft:libxml2:2.11.0
-
cpe:2.3:a:xmlsoft:libxml2:2.11.1
-
cpe:2.3:a:xmlsoft:libxml2:2.11.2
-
cpe:2.3:a:xmlsoft:libxml2:2.11.3
-
cpe:2.3:a:xmlsoft:libxml2:2.11.4
-
cpe:2.3:a:xmlsoft:libxml2:2.11.5
-
cpe:2.3:a:xmlsoft:libxml2:2.11.7
-
cpe:2.3:a:xmlsoft:libxml2:2.12.0
-
cpe:2.3:a:xmlsoft:libxml2:2.12.1
-
cpe:2.3:a:xmlsoft:libxml2:2.12.10
-
cpe:2.3:a:xmlsoft:libxml2:2.12.2
-
cpe:2.3:a:xmlsoft:libxml2:2.12.3
-
cpe:2.3:a:xmlsoft:libxml2:2.12.4
-
cpe:2.3:a:xmlsoft:libxml2:2.12.5
-
cpe:2.3:a:xmlsoft:libxml2:2.12.6
-
cpe:2.3:a:xmlsoft:libxml2:2.12.7
-
cpe:2.3:a:xmlsoft:libxml2:2.12.8
-
cpe:2.3:a:xmlsoft:libxml2:2.12.9
-
cpe:2.3:a:xmlsoft:libxml2:2.13.0
-
cpe:2.3:a:xmlsoft:libxml2:2.13.1
-
cpe:2.3:a:xmlsoft:libxml2:2.13.2
-
cpe:2.3:a:xmlsoft:libxml2:2.13.3
-
cpe:2.3:a:xmlsoft:libxml2:2.13.4
-
cpe:2.3:a:xmlsoft:libxml2:2.13.5
-
cpe:2.3:a:xmlsoft:libxml2:2.13.6
-
cpe:2.3:a:xmlsoft:libxml2:2.13.8
-
cpe:2.3:a:xmlsoft:libxml2:2.14.0
-
cpe:2.3:a:xmlsoft:libxml2:2.14.1
-
cpe:2.3:a:xmlsoft:libxml2:2.14.2
-
cpe:2.3:a:xmlsoft:libxml2:2.2.0
-
cpe:2.3:a:xmlsoft:libxml2:2.2.1
-
cpe:2.3:a:xmlsoft:libxml2:2.2.10
-
cpe:2.3:a:xmlsoft:libxml2:2.2.11
-
cpe:2.3:a:xmlsoft:libxml2:2.2.2
-
cpe:2.3:a:xmlsoft:libxml2:2.2.3
-
cpe:2.3:a:xmlsoft:libxml2:2.2.4
-
cpe:2.3:a:xmlsoft:libxml2:2.2.5
-
cpe:2.3:a:xmlsoft:libxml2:2.2.6
-
cpe:2.3:a:xmlsoft:libxml2:2.2.7
-
cpe:2.3:a:xmlsoft:libxml2:2.2.8
-
cpe:2.3:a:xmlsoft:libxml2:2.2.9
-
cpe:2.3:a:xmlsoft:libxml2:2.3.0
-
cpe:2.3:a:xmlsoft:libxml2:2.3.1
-
cpe:2.3:a:xmlsoft:libxml2:2.3.10
-
cpe:2.3:a:xmlsoft:libxml2:2.3.11
-
cpe:2.3:a:xmlsoft:libxml2:2.3.12
-
cpe:2.3:a:xmlsoft:libxml2:2.3.13
-
cpe:2.3:a:xmlsoft:libxml2:2.3.14
-
cpe:2.3:a:xmlsoft:libxml2:2.3.2
-
cpe:2.3:a:xmlsoft:libxml2:2.3.3
-
cpe:2.3:a:xmlsoft:libxml2:2.3.4
-
cpe:2.3:a:xmlsoft:libxml2:2.3.5
-
cpe:2.3:a:xmlsoft:libxml2:2.3.6
-
cpe:2.3:a:xmlsoft:libxml2:2.3.7
-
cpe:2.3:a:xmlsoft:libxml2:2.3.8
-
cpe:2.3:a:xmlsoft:libxml2:2.3.9
-
cpe:2.3:a:xmlsoft:libxml2:2.4.1
-
cpe:2.3:a:xmlsoft:libxml2:2.4.10
-
cpe:2.3:a:xmlsoft:libxml2:2.4.11
-
cpe:2.3:a:xmlsoft:libxml2:2.4.12
-
cpe:2.3:a:xmlsoft:libxml2:2.4.13
-
cpe:2.3:a:xmlsoft:libxml2:2.4.14
-
cpe:2.3:a:xmlsoft:libxml2:2.4.15
-
cpe:2.3:a:xmlsoft:libxml2:2.4.16
-
cpe:2.3:a:xmlsoft:libxml2:2.4.17
-
cpe:2.3:a:xmlsoft:libxml2:2.4.18
-
cpe:2.3:a:xmlsoft:libxml2:2.4.19
-
cpe:2.3:a:xmlsoft:libxml2:2.4.2
-
cpe:2.3:a:xmlsoft:libxml2:2.4.20
-
cpe:2.3:a:xmlsoft:libxml2:2.4.21
-
cpe:2.3:a:xmlsoft:libxml2:2.4.22
-
cpe:2.3:a:xmlsoft:libxml2:2.4.23
-
cpe:2.3:a:xmlsoft:libxml2:2.4.24
-
cpe:2.3:a:xmlsoft:libxml2:2.4.25
-
cpe:2.3:a:xmlsoft:libxml2:2.4.26
-
cpe:2.3:a:xmlsoft:libxml2:2.4.27
-
cpe:2.3:a:xmlsoft:libxml2:2.4.28
-
cpe:2.3:a:xmlsoft:libxml2:2.4.29
-
cpe:2.3:a:xmlsoft:libxml2:2.4.3
-
cpe:2.3:a:xmlsoft:libxml2:2.4.30
-
cpe:2.3:a:xmlsoft:libxml2:2.4.4
-
cpe:2.3:a:xmlsoft:libxml2:2.4.5
-
cpe:2.3:a:xmlsoft:libxml2:2.4.6
-
cpe:2.3:a:xmlsoft:libxml2:2.4.7
-
cpe:2.3:a:xmlsoft:libxml2:2.4.8
-
cpe:2.3:a:xmlsoft:libxml2:2.4.9
-
cpe:2.3:a:xmlsoft:libxml2:2.5.0
-
cpe:2.3:a:xmlsoft:libxml2:2.5.1
-
cpe:2.3:a:xmlsoft:libxml2:2.5.10
-
cpe:2.3:a:xmlsoft:libxml2:2.5.11
-
cpe:2.3:a:xmlsoft:libxml2:2.5.2
-
cpe:2.3:a:xmlsoft:libxml2:2.5.3
-
cpe:2.3:a:xmlsoft:libxml2:2.5.4
-
cpe:2.3:a:xmlsoft:libxml2:2.5.5
-
cpe:2.3:a:xmlsoft:libxml2:2.5.6
-
cpe:2.3:a:xmlsoft:libxml2:2.5.7
-
cpe:2.3:a:xmlsoft:libxml2:2.5.8
-
cpe:2.3:a:xmlsoft:libxml2:2.5.9
-
cpe:2.3:a:xmlsoft:libxml2:2.6.0
-
cpe:2.3:a:xmlsoft:libxml2:2.6.1
-
cpe:2.3:a:xmlsoft:libxml2:2.6.10
-
cpe:2.3:a:xmlsoft:libxml2:2.6.11
-
cpe:2.3:a:xmlsoft:libxml2:2.6.12
-
cpe:2.3:a:xmlsoft:libxml2:2.6.13
-
cpe:2.3:a:xmlsoft:libxml2:2.6.14
-
cpe:2.3:a:xmlsoft:libxml2:2.6.15
-
cpe:2.3:a:xmlsoft:libxml2:2.6.16
-
cpe:2.3:a:xmlsoft:libxml2:2.6.17
-
cpe:2.3:a:xmlsoft:libxml2:2.6.18
-
cpe:2.3:a:xmlsoft:libxml2:2.6.19
-
cpe:2.3:a:xmlsoft:libxml2:2.6.2
-
cpe:2.3:a:xmlsoft:libxml2:2.6.20
-
cpe:2.3:a:xmlsoft:libxml2:2.6.21
-
cpe:2.3:a:xmlsoft:libxml2:2.6.22
-
cpe:2.3:a:xmlsoft:libxml2:2.6.23
-
cpe:2.3:a:xmlsoft:libxml2:2.6.24
-
cpe:2.3:a:xmlsoft:libxml2:2.6.25
-
cpe:2.3:a:xmlsoft:libxml2:2.6.26
-
cpe:2.3:a:xmlsoft:libxml2:2.6.27
-
cpe:2.3:a:xmlsoft:libxml2:2.6.28
-
cpe:2.3:a:xmlsoft:libxml2:2.6.29
-
cpe:2.3:a:xmlsoft:libxml2:2.6.3
-
cpe:2.3:a:xmlsoft:libxml2:2.6.30
-
cpe:2.3:a:xmlsoft:libxml2:2.6.31
-
cpe:2.3:a:xmlsoft:libxml2:2.6.32
-
cpe:2.3:a:xmlsoft:libxml2:2.6.4
-
cpe:2.3:a:xmlsoft:libxml2:2.6.5
-
cpe:2.3:a:xmlsoft:libxml2:2.6.6
-
cpe:2.3:a:xmlsoft:libxml2:2.6.7
-
cpe:2.3:a:xmlsoft:libxml2:2.6.8
-
cpe:2.3:a:xmlsoft:libxml2:2.6.9
-
cpe:2.3:a:xmlsoft:libxml2:2.7.0
-
cpe:2.3:a:xmlsoft:libxml2:2.7.1
-
cpe:2.3:a:xmlsoft:libxml2:2.7.2
-
cpe:2.3:a:xmlsoft:libxml2:2.7.3
-
cpe:2.3:a:xmlsoft:libxml2:2.7.4
-
cpe:2.3:a:xmlsoft:libxml2:2.7.5
-
cpe:2.3:a:xmlsoft:libxml2:2.7.6
-
cpe:2.3:a:xmlsoft:libxml2:2.7.7
-
cpe:2.3:a:xmlsoft:libxml2:2.7.8
-
cpe:2.3:a:xmlsoft:libxml2:2.8.0
-
cpe:2.3:a:xmlsoft:libxml2:2.9.0
-
cpe:2.3:a:xmlsoft:libxml2:2.9.1
-
cpe:2.3:a:xmlsoft:libxml2:2.9.10
-
cpe:2.3:a:xmlsoft:libxml2:2.9.11
-
cpe:2.3:a:xmlsoft:libxml2:2.9.12
-
cpe:2.3:a:xmlsoft:libxml2:2.9.13
-
cpe:2.3:a:xmlsoft:libxml2:2.9.14
-
cpe:2.3:a:xmlsoft:libxml2:2.9.2
-
cpe:2.3:a:xmlsoft:libxml2:2.9.3
-
cpe:2.3:a:xmlsoft:libxml2:2.9.4
-
cpe:2.3:a:xmlsoft:libxml2:2.9.5
-
cpe:2.3:a:xmlsoft:libxml2:2.9.6
-
cpe:2.3:a:xmlsoft:libxml2:2.9.7
-
cpe:2.3:a:xmlsoft:libxml2:2.9.8
-
cpe:2.3:a:xmlsoft:libxml2:2.9.9
-
cpe:2.3:o:redhat:enterprise_linux:10.0
-
cpe:2.3:o:redhat:enterprise_linux:8.0
-
cpe:2.3:o:redhat:enterprise_linux:9.0
-
cpe:2.3:o:redhat:enterprise_linux_eus:10.0
-
cpe:2.3:o:redhat:enterprise_linux_eus:8.4
-
cpe:2.3:o:redhat:enterprise_linux_eus:8.6
-
cpe:2.3:o:redhat:enterprise_linux_eus:8.8
-
cpe:2.3:o:redhat:enterprise_linux_eus:9.4
-
cpe:2.3:o:redhat:enterprise_linux_eus:9.6
-
cpe:2.3:o:redhat:enterprise_linux_for_arm_64:10.0_aarch64
-
cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0_aarch64
-
cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0_aarch64
-
cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.4_aarch64
-
cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:10.0_aarch64
-
cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.4_aarch64
-
cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.6_aarch64
-
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:10.0_s390x
-
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0_s390x
-
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.4_s390x
-
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:10.0_s390x
-
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.0_s390x
-
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.4_s390x
-
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.6_s390x
-
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:10.0_ppc64le
-
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0_ppc64le
-
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0_ppc64le
-
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:10.0_ppc64le
-
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.4_ppc64le
-
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.6_ppc64le
-
cpe:2.3:o:redhat:enterprise_linux_server:7.0
-
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2
-
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4
-
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6
-
cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2
-
cpe:2.3:o:redhat:enterprise_linux_server_aus:9.4
-
cpe:2.3:o:redhat:enterprise_linux_server_aus:9.6
-
cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.4_ppc64le
-
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.8
-
cpe:2.3:o:redhat:in-vehicle_operating_system:1.0