CVE-2025-24928

State: Published
Severity: 7.8 High
Published: Feb 18, 2025
Updated: Feb 26, 2026
Reserved: Jan 28, 2025

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.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N	mitre

Weaknesses

CWE-121 Stack-based Buffer Overflow

Affected Products

Product	Versions
libxml2xmlsoft	before 2.12.10Affected 2.13.0 to before 2.13.6Affected

References

https://gitlab.gnome.org/GNOME/libxml2/-/issues/847
https://issues.oss-fuzz.com/issues/392687022
https://security.netapp.com/advisory/ntap-20250321-0006/
https://lists.debian.org/debian-lts-announce/2025/02/msg00028.html

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