CVE-2025-24928

HIGH
Published Feb 18, 2025 Modified Nov 3, 2025 CWE-121

Description

libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a stack-based buffer overflow in xmlSnprintfElements in valid.c. To exploit this, DTD validation must occur for an untrusted document or untrusted DTD. NOTE: this is similar to CVE-2017-9047.

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CVSS v3.1 Score

7.8
HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

Weakness Type (CWE)

CWE-121 CWE-121

Affected Products

Vendor Product
netapp active_iq_unified_manager
netapp manageability_software_development_kit
netapp ontap
netapp solidfire_\&_hci_management_node
xmlsoft libxml2
xmlsoft libxml2
netapp hci_compute_node
netapp hci_compute_node
netapp h410c_firmware
netapp h410c
netapp h300s_firmware
netapp h300s
netapp h500s_firmware
netapp h500s
netapp h700s_firmware
netapp h700s
netapp h410s_firmware
netapp h410s

References

Frequently Asked Questions

What is CVE-2025-24928? +
libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a stack-based buffer overflow in xmlSnprintfElements in valid.c. To exploit this, DTD validation must occur for an untrusted document or untrusted DTD. NOTE: this is similar to CVE-2017-9047. It has a CVSS v3.1 base score of 7.8 (HIGH).
How severe is CVE-2025-24928? +
CVE-2025-24928 has a CVSS v3.1 score of 7.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
What products are affected by CVE-2025-24928? +
CVE-2025-24928 affects products from netapp, xmlsoft, specifically: active_iq_unified_manager, h300s, h300s_firmware, h410c, h410c_firmware, h410s, h410s_firmware, h500s, h500s_firmware, h700s, h700s_firmware, hci_compute_node, libxml2, manageability_software_development_kit, ontap, solidfire_\&_hci_management_node. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-24928? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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