Vulnerability Monitor

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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.

Published

2025-06-12T13:15:25.590

Last Modified

2025-10-27T18:15:44.393

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses
  • Type: Secondary
    CWE-121
  • Type: Primary
    CWE-787
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application xmlsoft libxml2 < 2.14.4 Yes
Application redhat jboss_core_services - Yes
Application redhat openshift_container_platform 4.12 Yes
Application redhat openshift_container_platform 4.13 Yes
Application redhat openshift_container_platform 4.14 Yes
Application redhat openshift_container_platform 4.15 Yes
Application redhat openshift_container_platform 4.16 Yes
Application redhat openshift_container_platform 4.17 Yes
Application redhat openshift_container_platform 4.18 Yes
Application redhat openshift_container_platform_for_arm64 4.13 Yes
Application redhat openshift_container_platform_for_arm64 4.14 Yes
Application redhat openshift_container_platform_for_arm64 4.15 Yes
Application redhat openshift_container_platform_for_arm64 4.16 Yes
Application redhat openshift_container_platform_for_arm64 4.17 Yes
Application redhat openshift_container_platform_for_arm64 4.18 Yes
Application redhat openshift_container_platform_for_ibm_z 4.13 Yes
Application redhat openshift_container_platform_for_ibm_z 4.14 Yes
Application redhat openshift_container_platform_for_ibm_z 4.15 Yes
Application redhat openshift_container_platform_for_ibm_z 4.16 Yes
Application redhat openshift_container_platform_for_ibm_z 4.17 Yes
Application redhat openshift_container_platform_for_ibm_z 4.18 Yes
Application redhat openshift_container_platform_for_linuxone 4.13 Yes
Application redhat openshift_container_platform_for_linuxone 4.14 Yes
Application redhat openshift_container_platform_for_linuxone 4.15 Yes
Application redhat openshift_container_platform_for_linuxone 4.16 Yes
Application redhat openshift_container_platform_for_linuxone 4.17 Yes
Application redhat openshift_container_platform_for_linuxone 4.18 Yes
Application redhat openshift_container_platform_for_power 4.13 Yes
Application redhat openshift_container_platform_for_power 4.14 Yes
Application redhat openshift_container_platform_for_power 4.15 Yes
Application redhat openshift_container_platform_for_power 4.16 Yes
Application redhat openshift_container_platform_for_power 4.17 Yes
Application redhat openshift_container_platform_for_power 4.18 Yes
Operating System redhat enterprise_linux 8.0 Yes
Operating System redhat enterprise_linux 9.0 Yes
Operating System redhat enterprise_linux 10.0 Yes
Operating System redhat enterprise_linux_eus 8.4 Yes
Operating System redhat enterprise_linux_eus 8.6 Yes
Operating System redhat enterprise_linux_eus 8.8 Yes
Operating System redhat enterprise_linux_eus 9.4 Yes
Operating System redhat enterprise_linux_eus 9.6 Yes
Operating System redhat enterprise_linux_eus 10.0 Yes
Operating System redhat enterprise_linux_for_arm_64 8.0_aarch64 Yes
Operating System redhat enterprise_linux_for_arm_64 9.0_aarch64 Yes
Operating System redhat enterprise_linux_for_arm_64 9.4_aarch64 Yes
Operating System redhat enterprise_linux_for_arm_64 10.0_aarch64 Yes
Operating System redhat enterprise_linux_for_arm_64_eus 9.4_aarch64 Yes
Operating System redhat enterprise_linux_for_arm_64_eus 9.6_aarch64 Yes
Operating System redhat enterprise_linux_for_arm_64_eus 10.0_aarch64 Yes
Operating System redhat enterprise_linux_for_ibm_z_systems 8.0_s390x Yes
Operating System redhat enterprise_linux_for_ibm_z_systems 9.4_s390x Yes
Operating System redhat enterprise_linux_for_ibm_z_systems 10.0_s390x Yes
Operating System redhat enterprise_linux_for_ibm_z_systems_eus 9.0_s390x Yes
Operating System redhat enterprise_linux_for_ibm_z_systems_eus 9.4_s390x Yes
Operating System redhat enterprise_linux_for_ibm_z_systems_eus 9.6_s390x Yes
Operating System redhat enterprise_linux_for_ibm_z_systems_eus 10.0_s390x Yes
Operating System redhat enterprise_linux_for_power_little_endian 8.0_ppc64le Yes
Operating System redhat enterprise_linux_for_power_little_endian 9.0_ppc64le Yes
Operating System redhat enterprise_linux_for_power_little_endian 10.0_ppc64le Yes
Operating System redhat enterprise_linux_for_power_little_endian_eus 9.4_ppc64le Yes
Operating System redhat enterprise_linux_for_power_little_endian_eus 9.6_ppc64le Yes
Operating System redhat enterprise_linux_for_power_little_endian_eus 10.0_ppc64le Yes
Operating System redhat enterprise_linux_server 7.0 Yes
Operating System redhat enterprise_linux_server_aus 8.2 Yes
Operating System redhat enterprise_linux_server_aus 8.4 Yes
Operating System redhat enterprise_linux_server_aus 8.6 Yes
Operating System redhat enterprise_linux_server_aus 9.2 Yes
Operating System redhat enterprise_linux_server_aus 9.4 Yes
Operating System redhat enterprise_linux_server_aus 9.6 Yes
Operating System redhat enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions 9.4_ppc64le Yes
Operating System redhat enterprise_linux_server_tus 8.8 Yes
Operating System redhat in-vehicle_operating_system 1.0 Yes
References