MEDIUM 5.6 NVD
CVE-2026-86144
In xinclude in libxml2 before 2.15.4, xmlXIncludeProcess and xmlXIncludeProcessTree do not propagate parseFlags. This has security relevance for, for example, t
In xinclude in libxml2 before 2.15.4, xmlXIncludeProcess and xmlXIncludeProcessTree do not propagate parseFlags. This has security relevance for, for example, the XML_PARSE_NONET flag, if (without it) a custom resource loader accesses the internet and triggers XML external entity injection, SSRF, or a denial of service (e.g., for an attacker-controlled internet resource that is intentionally slow).
References
- https://github.com/GNOME/libxml2/commit/b63cd517afecb76582dd9488c55e54ceaf50de61
- https://github.com/GNOME/libxml2/compare/v2.15.3...v2.15.4
This medium severity vulnerability with a CVSS score of 5.6 was published on 2026-09-05 via NVD.
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